50 important idioms

1. A blessing in disguise – Something that seems bad or unlucky at first, but results in something good. (Cambridge Dictionary)
Losing that job was a blessing in disguise — it led me to a better opportunity.

2. A piece of cake – Something that is very easy to do. (Oxford Learner’s Dictionary)
The maths test was a piece of cake — I finished it in 15 minutes.

3. Beat around the bush – To avoid talking about what is important. (Cambridge Dictionary)
Stop beating around the bush and tell me the real reason you're upset.

4. Better late than never – It is better to do something late than not do it at all. (Oxford Learner’s Dictionary)
She submitted the form a day late, but better late than never.

5. Bite the bullet – To force yourself to do something difficult or unpleasant. (Cambridge Dictionary)
I decided to bite the bullet and tell him the truth.

6. Break the ice – To say or do something to make people feel more relaxed, especially at the beginning of a meeting or party. (Longman Dictionary)
He told a funny story to break the ice at the party.

7. Burn the midnight oil – To work or study until late at night. (Collins Dictionary)
She burned the midnight oil to finish her project before the deadline.

8. By the book – Strictly according to the rules or official procedures. (Cambridge Dictionary)
The police officer handled the case by the book.

9. Call it a day – To stop doing something, especially working, for the rest of the day. (Cambridge Dictionary)
We’ve done enough for now — let’s call it a day.

10. Cut corners – To do something in the easiest or cheapest way, often sacrificing quality. (Oxford Learner’s Dictionary)
The builders cut corners, and now the roof is leaking.

11. Cut to the chase – To get to the point without wasting time. (Cambridge Dictionary)
Let’s cut to the chase — what exactly do you want from me?

12. Don’t cry over spilled milk – There’s no point in being upset over something that has already happened. (Collins Dictionary)
The vase is broken, but don’t cry over spilled milk — we can’t fix it now.

13. Don’t put all your eggs in one basket – Don’t risk everything on one plan. (Oxford Learner’s Dictionary)
You should apply to more than one college — don’t put all your eggs in one basket.

14. Face the music – To accept criticism or punishment for something you’ve done. (Cambridge Dictionary)
He lied about the mistake and had to face the music when the truth came out.

15. Feel under the weather – To feel slightly ill. (Oxford Learner’s Dictionary)
I’m feeling under the weather today, so I’ll stay home and rest.

16. Get a taste of your own medicine – To experience the same unpleasant treatment that you have given to others. (Cambridge Dictionary)
She used to interrupt everyone, but now she’s getting a taste of her own medicine.

17. Get cold feet – To suddenly feel nervous about something you planned to do. (Longman Dictionary)
He got cold feet just before the wedding and cancelled everything.

18. Get out of hand – To become difficult to control. (Cambridge Dictionary)
The situation got out of hand when people started shouting.

19. Give the benefit of the doubt – To choose to believe someone even if you are not sure they are telling the truth. (Oxford Learner’s Dictionary)
I didn’t see what happened, so I’ll give her the benefit of the doubt.

20. Go the extra mile – To do more than what is expected. (Longman Dictionary)
Our teacher goes the extra mile to help us succeed.

21. Hit the nail on the head – To describe exactly what is causing a situation or problem. (Cambridge Dictionary)
You hit the nail on the head — lack of sleep is why I feel so tired.

22. In hot water – In trouble or in a difficult situation. (Oxford Learner’s Dictionary)
He was in hot water after forgetting his boss’s instructions.

23. It takes two to tango – Both people involved in a bad situation are responsible. (Collins Dictionary)
Don’t blame only her — it takes two to tango.

24. Kill two birds with one stone – To achieve two things at the same time with a single action. (Cambridge Dictionary)
By walking to the shop, I killed two birds with one stone — exercise and groceries.

25. Let the cat out of the bag – To reveal a secret by accident. (Oxford Learner’s Dictionary)
He let the cat out of the bag about her surprise party.

26. Miss the boat – To miss an opportunity. (Cambridge Dictionary)
I waited too long to apply and missed the boat.

27. On the ball – Quick to understand and react to things. (Longman Dictionary)
She’s really on the ball — she noticed the mistake immediately.

28. Once in a blue moon – Very rarely. (Cambridge Dictionary)
We go out for dinner once in a blue moon.

29. Pull someone’s leg – To joke with someone by telling them something that isn’t true. (Oxford Learner’s Dictionary)
Relax, I’m just pulling your leg — of course we’re not moving.

30. Put all your eggs in one basket – To depend completely on one plan, idea, or investment. (Oxford Learner’s Dictionary)
He put all his eggs in one basket by investing only in one company.

31. Put the cart before the horse – To do things in the wrong order. (Cambridge Dictionary)
Planning the decorations before choosing a venue is putting the cart before the horse.

32. Read between the lines – To understand a hidden or unspoken meaning. (Oxford Learner’s Dictionary)
He didn’t say it directly, but reading between the lines, I knew he was upset.

33. Rock the boat – To do or say something that causes problems or disturbs a stable situation. (Longman Dictionary)
Let’s not rock the boat by changing the plan now.

34. See eye to eye – To agree with someone. (Cambridge Dictionary)
We don’t see eye to eye on politics, but we’re still friends.

35. Sit on the fence – To delay making a decision or expressing an opinion. (Oxford Learner’s Dictionary)
He’s sitting on the fence and won’t say if he supports the new rule.

36. Speak of the devil – Said when someone you’ve just been talking about appears. (Cambridge Dictionary)
Speak of the devil — we were just talking about you!

37. Spill the beans – To reveal a secret. (Oxford Learner’s Dictionary)
Don’t spill the beans about the surprise party.

38. Take it with a grain of salt – To not take something too seriously. (Cambridge Dictionary)
He tends to exaggerate, so take his stories with a grain of salt.

39. The ball is in your court – It’s your turn to take action or make a decision. (Oxford Learner’s Dictionary)
I’ve done all I can — now the ball is in your court.

40. The best of both worlds – A situation where you enjoy the advantages of two different things. (Cambridge Dictionary)
Working from home gives me the best of both worlds — flexibility and comfort.

41. Through thick and thin – In both good and bad times. (Cambridge Dictionary)
She stood by me through thick and thin.

42. Throw in the towel – To give up or admit defeat. (Collins Dictionary)
After trying for years, he finally threw in the towel and quit the project.

43. Time flies – Time passes very quickly. (Oxford Learner’s Dictionary)
I can’t believe it’s already June — time flies!

44. Turn a blind eye – To ignore something wrong or bad on purpose. (Cambridge Dictionary)
The manager turned a blind eye to the workers’ complaints.

45. Under your nose – Clearly visible but not noticed. (Collins Dictionary)
The keys were right under your nose the whole time.

46. Up in the air – Uncertain or undecided. (Cambridge Dictionary)
Our holiday plans are still up in the air.

47. Walk on eggshells – To be very careful not to offend or upset someone. (Oxford Learner’s Dictionary)
Since the argument, I’ve been walking on eggshells around her.

48. You can’t judge a book by its cover – You shouldn’t decide what something or someone is like based only on appearance. (Cambridge Dictionary)
He looks serious, but he’s very friendly — you can’t judge a book by its cover.

49. Your guess is as good as mine – I don’t know any more than you do. (Collins Dictionary)
When will the power be back? Your guess is as good as mine.

50. Zip your lip – To stop talking or keep something secret. (Longman Dictionary)
He told me to zip my lip and not tell anyone what happened.