100 Modismos en Inglés con su Significado: La Lista Esencial
Puedes tener una gramática perfecta y un vocabulario de 10.000 palabras, y aun así perderte el significado de una de cada tres frases en una conversación con un hablante nativo. ¿La razón? Los modismos. Los hablantes nativos los usan constantemente, de forma automática, sin siquiera pensarlo.
Esta es la lista esencial: 100 modismos que todo estudiante de inglés debería conocer. No son expresiones raras, literarias ni anticuadas. Son los modismos que realmente escucharás en películas, reuniones, pódcasts, noticias y conversaciones cotidianas. Cada uno incluye un significado claro y un ejemplo natural.
- Total: 100 modismos
- Formato: Modismo → Significado → Ejemplo
- Organizado por: 10 temas
- Nivel: B1–C1
Para la colección completa de más de 500 modismos, consulta Modismos en inglés: más de 500 expresiones comunes. Para una explicación más detallada de cómo funcionan los modismos, lee Expresiones idiomáticas en inglés.
Situaciones cotidianas
| # | Modismo | Significado | Ejemplo |
|---|---|---|---|
| 1 | a piece of cake | algo muy fácil | The exam was a piece of cake — I finished in 20 minutes. |
| 2 | break the ice | iniciar una conversación en una situación incómoda | He told a joke to break the ice at the meeting. |
| 3 | call it a day | dejar de trabajar por hoy | We’ve been at this for hours — let’s call it a day. |
| 4 | get out of hand | volverse incontrolable | The argument got out of hand and people started shouting. |
| 5 | no-brainer | una decisión muy fácil | Accepting the scholarship was a no-brainer. |
| 6 | on the same page | de acuerdo, pensando igual | Before we continue, let’s make sure we’re all on the same page. |
| 7 | at the end of the day | en última instancia, cuando todo se considera | At the end of the day, what matters is your health. |
| 8 | give it a shot | intentarlo | I’ve never painted before, but I’ll give it a shot. |
| 9 | under the weather | sentirse mal o enfermo | I’m feeling a bit under the weather — I think I caught a cold. |
| 10 | the last straw | el problema final que desencadena una reacción | His constant lateness was the last straw — she fired him. |
Éxito, fracaso y esfuerzo
| # | Modismo | Significado | Ejemplo |
|---|---|---|---|
| 11 | hit the nail on the head | decir algo exactamente correcto | You hit the nail on the head — that’s exactly the problem. |
| 12 | back to square one | empezar de cero | The project failed, so we’re back to square one. |
| 13 | go the extra mile | esforzarse más de lo esperado | She always goes the extra mile for her customers. |
| 14 | miss the boat | perder una oportunidad | If you don’t apply by Friday, you’ll miss the boat. |
| 15 | cut corners | hacer algo de forma barata o descuidada | They cut corners on the building and now the roof leaks. |
| 16 | the ball is in your court | te toca actuar o decidir | I’ve made my offer — the ball is in your court. |
| 17 | learn the ropes | aprender cómo funciona un trabajo o tarea | It took me a month to learn the ropes at my new job. |
| 18 | throw in the towel | rendirse | After five failed attempts, she threw in the towel. |
| 19 | burn the midnight oil | trabajar hasta muy tarde por la noche | Students burn the midnight oil before final exams. |
| 20 | ahead of the curve | más avanzado o progresista que los demás | Their company is always ahead of the curve with technology. |
Dinero y negocios
| # | Modismo | Significado | Ejemplo |
|---|---|---|---|
| 21 | cost an arm and a leg | ser extremadamente caro | The car repair cost an arm and a leg. |
| 22 | break the bank | ser demasiado caro | A weekend trip doesn’t have to break the bank. |
| 23 | make ends meet | ganar justo lo suficiente para vivir | It’s tough to make ends meet on a single income. |
| 24 | get the ball rolling | iniciar un proceso o actividad | Let’s get the ball rolling on this project. |
| 25 | think outside the box | ser creativo y poco convencional | We need to think outside the box to solve this problem. |
| 26 | bring to the table | aportar algo a una situación | What experience do you bring to the table? |
| 27 | the bottom line | el hecho o resultado más importante | The bottom line is that we need to increase sales by 20%. |
| 28 | in the red | en deuda, perdiendo dinero | The company has been in the red for three consecutive quarters. |
| 29 | a ballpark figure | una estimación aproximada | Can you give me a ballpark figure for the renovation cost? |
| 30 | put all your eggs in one basket | arriesgarlo todo en un solo plan | Don’t put all your eggs in one basket — diversify your investments. |
Emociones y sentimientos
| # | Modismo | Significado | Ejemplo |
|---|---|---|---|
| 31 | on cloud nine | extremadamente feliz | She’s been on cloud nine since she got the promotion. |
| 32 | over the moon | enormemente complacido | They were over the moon when they heard about the baby. |
| 33 | down in the dumps | sentirse triste o deprimido | He’s been down in the dumps ever since the breakup. |
| 34 | butterflies in my stomach | nerviosismo y emoción | I always get butterflies in my stomach before a presentation. |
| 35 | blow off steam | liberar estrés o rabia | After a stressful day, I go for a run to blow off steam. |
| 36 | keep a stiff upper lip | mantenerse tranquilo y no mostrar emociones | Despite the bad news, she kept a stiff upper lip. |
| 37 | lose your cool | enfadarse o alterarse | Try not to lose your cool during the negotiation. |
| 38 | get cold feet | ponerse nervioso y dudar | He got cold feet the night before the wedding. |
| 39 | have a heart of gold | ser una persona muy amable y generosa | She has a heart of gold — she volunteers every weekend. |
| 40 | sick and tired | completamente harto y molesto | I’m sick and tired of hearing the same excuses. |
Comunicación
| # | Modismo | Significado | Ejemplo |
|---|---|---|---|
| 41 | beat around the bush | evitar hablar del punto principal | Stop beating around the bush and tell me what happened. |
| 42 | spill the beans | revelar un secreto | Someone spilled the beans about the surprise party. |
| 43 | get straight to the point | decir lo que se quiere directamente | I’ll get straight to the point — we’re cutting the budget. |
| 44 | speak your mind | decir lo que realmente piensas | She’s never afraid to speak her mind in meetings. |
| 45 | read between the lines | entender el significado oculto o implícito | If you read between the lines, it’s clear he’s unhappy. |
| 46 | keep someone in the loop | mantener a alguien informado | Please keep me in the loop on any changes. |
| 47 | ring a bell | sonar familiar | The name rings a bell, but I can’t remember where I heard it. |
| 48 | word of mouth | información difundida por la gente al hablar | The restaurant became famous through word of mouth. |
| 49 | take with a grain of salt | no creer algo completamente | Take online reviews with a grain of salt. |
| 50 | cut to the chase | ir al punto importante rápidamente | Let’s cut to the chase — what’s your offer? |
Relaciones
| # | Modismo | Significado | Ejemplo |
|---|---|---|---|
| 51 | see eye to eye | estar completamente de acuerdo | We don’t always see eye to eye on politics, but we respect each other. |
| 52 | stab someone in the back | traicionar a alguien que confía en ti | He stabbed his partner in the back by stealing the idea. |
| 53 | give someone the cold shoulder | ignorar deliberadamente a alguien | After the argument, she gave him the cold shoulder for a week. |
| 54 | bend over backwards | esforzarse enormemente para ayudar | The hotel staff bent over backwards to make our stay perfect. |
| 55 | bury the hatchet | hacer las paces tras un desacuerdo | It’s time to bury the hatchet and move forward. |
| 56 | hit it off | llevarse bien con alguien de inmediato | We hit it off at the conference and became business partners. |
| 57 | two-faced | insincero, que dice cosas distintas a personas distintas | Don’t trust her — she’s completely two-faced. |
| 58 | give someone the benefit of the doubt | confiar en alguien a pesar de la incertidumbre | I’ll give him the benefit of the doubt this time. |
| 59 | go behind someone’s back | hacer algo en secreto sin permiso | She went behind my back and complained to the manager. |
| 60 | thick as thieves | amigos muy unidos | Those two have been thick as thieves since childhood. |
El tiempo
| # | Modismo | Significado | Ejemplo |
|---|---|---|---|
| 61 | in the nick of time | justo a tiempo | The ambulance arrived in the nick of time. |
| 62 | once in a blue moon | muy raramente | I only go to the cinema once in a blue moon now. |
| 63 | around the clock | las 24 horas, sin parar | The hospital operates around the clock. |
| 64 | at the eleventh hour | en el último momento posible | The deal was saved at the eleventh hour. |
| 65 | time flies | el tiempo pasa muy rápido | Time flies when you’re having fun. |
| 66 | kill time | hacer algo mientras se espera | I killed time at the airport by reading a book. |
| 67 | behind the times | anticuado, desfasado | His teaching methods are behind the times. |
| 68 | against the clock | con prisa, con tiempo limitado | We’re working against the clock to finish before the deadline. |
| 69 | better late than never | es mejor hacer algo tarde que no hacerlo | You finally submitted the report — better late than never. |
| 70 | stand the test of time | seguir siendo relevante durante mucho tiempo | Their friendship has stood the test of time. |
Conocimiento y aprendizaje
| # | Modismo | Significado | Ejemplo |
|---|---|---|---|
| 71 | learn the hard way | aprender de un error doloroso | He learned the hard way not to skip backup copies. |
| 72 | a steep learning curve | algo difícil de aprender al principio | There’s a steep learning curve with this software. |
| 73 | know something inside out | conocer algo a fondo | She knows the tax code inside out. |
| 74 | pick someone’s brain | pedir consejo o información | Can I pick your brain about the marketing strategy? |
| 75 | food for thought | algo que vale la pena considerar | Your proposal gave us a lot of food for thought. |
| 76 | in a nutshell | en resumen, brevemente | In a nutshell, we need more funding and more time. |
| 77 | get the hang of it | aprender a hacer algo | The software is confusing at first, but you’ll get the hang of it. |
| 78 | scratch the surface | tratar solo una pequeña parte de algo | We’ve only scratched the surface of this topic. |
| 79 | the tip of the iceberg | solo la parte visible de un problema mayor | The complaints we’ve received are just the tip of the iceberg. |
| 80 | a quick study | alguien que aprende rápido | She’s a quick study — she mastered the software in two days. |
Problemas y dificultades
| # | Modismo | Significado | Ejemplo |
|---|---|---|---|
| 81 | between a rock and a hard place | atrapado en una situación difícil sin buenas opciones | He’s between a rock and a hard place — resign or accept the demotion. |
| 82 | the elephant in the room | un problema obvio del que nadie quiere hablar | The company’s debt is the elephant in the room. |
| 83 | a blessing in disguise | algo que parece malo pero resulta bueno | Losing that job was a blessing in disguise — I found a better one. |
| 84 | add fuel to the fire | empeorar una mala situación | His sarcastic comment only added fuel to the fire. |
| 85 | a can of worms | una situación compleja y problemática | Asking about the budget opened a whole can of worms. |
| 86 | nip it in the bud | detener un problema antes de que empeore | Address the issue now before it grows — nip it in the bud. |
| 87 | turn a blind eye | ignorar deliberadamente algo incorrecto | The manager turned a blind eye to the safety violations. |
| 88 | weather the storm | sobrevivir a un período difícil | The company managed to weather the storm during the recession. |
| 89 | at the end of your rope | al límite de la paciencia o resistencia | After months of problems, I’m at the end of my rope. |
| 90 | up the creek without a paddle | en una situación muy difícil sin solución | If the funding falls through, we’re up the creek without a paddle. |
Acciones y decisiones
| # | Modismo | Significado | Ejemplo |
|---|---|---|---|
| 91 | bite the bullet | aceptar algo difícil y hacerle frente | I bit the bullet and scheduled the dentist appointment. |
| 92 | pull someone’s leg | bromear con alguien, tomarle el pelo | I’m just pulling your leg — of course I didn’t sell the car. |
| 93 | let the cat out of the bag | revelar un secreto accidentalmente | Who let the cat out of the bag about the merger? |
| 94 | play it by ear | decidir qué hacer según vayan pasando las cosas | We don’t have a detailed plan — let’s play it by ear. |
| 95 | sit on the fence | negarse a tomar una decisión | Stop sitting on the fence and choose a side. |
| 96 | bite off more than you can chew | asumir demasiada responsabilidad | I bit off more than I could chew by agreeing to three projects at once. |
| 97 | cross that bridge when you come to it | afrontar un problema cuando se presente | Don’t worry about it now — we’ll cross that bridge when we come to it. |
| 98 | leave no stone unturned | intentar todas las opciones posibles | The investigators left no stone unturned in the search. |
| 99 | jump on the bandwagon | seguir una tendencia popular | Every company is jumping on the AI bandwagon. |
| 100 | sleep on it | esperar hasta el día siguiente antes de decidir | That’s a big commitment — why don’t you sleep on it? |
Cómo aprender estos 100 modismos
Paso 1: No memorices los 100 de golpe. Elige un tema (10 modismos) por semana. Dedica esa semana a encontrar esos modismos en películas, pódcasts y artículos.
Paso 2: Escribe frases personales. Para cada modismo, escribe 2–3 frases sobre tu propia vida. «I got butterflies in my stomach before my driving test» es memorable. Los ejemplos genéricos no lo son.
Paso 3: Detecta modismos en inglés real. Una vez que empieces a buscarlos, los verás en todas partes: series de televisión, titulares de noticias, redes sociales y conversaciones. Cada encuentro natural refuerza tu memoria.
Paso 4: Usa la repetición espaciada. Añade estos modismos a tu vocabulario en Linglify para repasarlos automáticamente en los intervalos óptimos.
Paso 5: Úsalos activamente. Empieza con los modismos más seguros y universales: at the end of the day, get the ball rolling, on the same page, in a nutshell. Úsalos en correos, conversaciones y escritura.
Palabras para practicar
boom
sustantivo
auge, explosión
Ejemplos
- The boom of thunder echoed across the valley.
- The technology boom created many new millionaires.
cooperate
verbo
colaborar, trabajar juntos
evaluate
verbo
evaluar, valor, valoración
Ejemplos
- Companies evaluate job candidates based on experience, skills, and personality.
- Teachers evaluate student progress through tests, projects, and classroom participation.
graduate
verbo
graduar
Ejemplos
- She will graduate from university next year with a degree in engineering.
- Students must complete all requirements before they can graduate from high school.
horizon
sustantivo
horizonte, línea de visión, línea de horizonte
Ejemplos
- The sun disappeared behind the horizon as evening approached.
- Traveling broadens your horizon and exposes you to new cultures.
indispensable
adjetivo
indispensable, esencial, necesario
Ejemplos
- Clean water is indispensable for human survival and good health.
- Her experience and skills make her indispensable to the research team.
jury
sustantivo
jurado
Ejemplos
- The jury deliberated for several hours before reaching a verdict.
- The talent show jury consisted of professional musicians and entertainers.
lifelong
adjetivo
de por vida, para siempre
Ejemplos
- Learning is a lifelong process that never truly ends.
- Their lifelong friendship began during elementary school years.
motivated
adjetivo
motivado, inspirado, entusiasmado
Ejemplos
- Motivated employee seeks additional responsibilities and challenges at work.
- Success requires being motivated even when facing difficult obstacles.
normally
adverbio
normalmente
Ejemplos
- Heart normally beats between sixty and hundred times per minute.
- Students normally arrive at school before morning bell rings.
off
adjetivo
fuera, apagado, desactivado
Ejemplos
- Please turn off the lights before leaving the room.
- The dog ran off into the forest chasing wild rabbits.
prejudice
sustantivo
prejuicio, sesgo
Ejemplos
- Education helps overcome prejudice and promotes understanding.
- Racial prejudice damages communities and individuals alike.
resolve
verbo
resolver, solucionar, determinar
Ejemplos
- Mediator helps parties resolve dispute through negotiation.
- Technical team will resolve software problems quickly.
stress
verbo
estresar, tensar, presionar
Ejemplos
- Heavy workload may stress employees beyond limits.
- Teacher will stress importance of homework completion.
total
adjetivo
total, completo, global
Ejemplos
- Total cost includes all fees and expenses.
- Total silence fills room during meditation session.
tragedy
sustantivo
tragedia, catástrofe, desgracia
Ejemplos
- Natural tragedy affects thousands of innocent people.
- Personal tragedy changes person's life perspective completely.
union
sustantivo
sindicato, asociación, alianza
Ejemplos
- Labor union protects worker rights and interests.
- Marriage union joins two people in partnership.
voyage
sustantivo
viaje, excursión, trayecto
Ejemplos
- Space exploration represents humanity's greatest voyage into the unknown.
- The ocean voyage from Europe to America took several weeks in the past.
candidate
sustantivo
candidato
Ejemplos
- Each presidential candidate presented their policy plans to voters.
- The job candidate impressed the interview panel with her experience.
discourage
verbo
desalentar
Ejemplos
- Don't let one failure discourage you from pursuing your dreams.
- High prices discourage many people from buying organic food products.
donate
verbo
donar, contribuir
Ejemplos
- Many people donate money to charities that help homeless individuals.
- She decided to donate blood to help patients in emergency situations.
firmly
adverbio
firmemente, con firmeza
Ejemplos
- Hold the rope firmly while climbing down the steep mountain slope.
- The manager firmly believed in treating all employees with respect.
guide
verbo
guiar, dirigir, orientar
Ejemplos
- Parents should guide their children to make responsible decisions.
- The experienced hiker will guide the group through the mountain trail safely.
humorous
adjetivo
gracioso, humorístico, cómico
Ejemplos
- She writes humorous articles about everyday life and family experiences.
- The humorous speech made everyone laugh and lightened the serious mood.
admission
sustantivo
admisión, entrada
Ejemplos
- Her admission to the prestigious medical school was the result of hard work.
- The museum offers free admission on the first Sunday of every month.
Preguntas frecuentes
¿Cuáles son los 10 modismos más usados?
Por frecuencia en inglés hablado y escrito: at the end of the day, a piece of cake, break the ice, on the same page, time flies, in a nutshell, the bottom line, get the ball rolling, cost an arm and a leg, bite the bullet. Son seguros de usar en casi cualquier conversación en inglés, ya sea profesional, académica o informal.
¿Cuál es la diferencia entre un modismo y un proverbio?
Un modismo es una expresión cuyo significado difiere de sus palabras literales («spill the beans» = revelar un secreto). Un proverbio es una frase completa que expresa una verdad general («Don’t put all your eggs in one basket» = no arriesgues todo en un solo plan). Los proverbios dan consejos; los modismos describen situaciones. Muchos proverbios también son idiomáticos, lo que hace que la distinción sea difusa en la práctica.
¿Puedo usar modismos en el Speaking del IELTS?
Sí, y deberías hacerlo. Usar 2–3 modismos naturales en la prueba de Speaking del IELTS demuestra amplitud de vocabulario y puede subir tu puntuación. Usa modismos comunes y ampliamente entendidos («at the end of the day», «a piece of cake») en lugar de los poco conocidos. El uso forzado o incorrecto de modismos bajará tu puntuación. Para modismos específicos del IELTS, consulta Modismos para el Speaking del IELTS.
¿Cuánto tiempo lleva aprender 100 modismos?
A un ritmo de 10 modismos por semana con repaso diario, puedes aprenderlos todos en aproximadamente 10 semanas. Sin embargo, «aprender» implica uso activo: ser capaz de utilizar el modismo de forma natural en tus propias frases, no solo reconocerlo. El reconocimiento requiere 2–3 exposiciones; la producción, 8–10. La repetición espaciada acelera significativamente el proceso.
¿Son iguales los modismos en inglés británico y americano?
La mayoría de los modismos comunes son compartidos. Sin embargo, algunos son específicos de una variedad: «Bob’s your uncle» (británico), «hit a home run» (americano). Para expresiones específicas del inglés británico, consulta Argot británico: más de 200 expresiones. Los 100 modismos de esta lista se entienden universalmente en ambas variedades.
