30 Common English Idioms with Meanings and Examples
Idioms are one of the trickiest parts of English because you can’t guess their meaning from the individual words. Learning the most common ones will help you understand native speakers, casual writing, and TV shows much more easily. Here are 30 idioms grouped by theme, each with a simple explanation and an example sentence.
Everyday Life
- Piece of cake – something very easy. Example: Don’t worry about the test, it’s a piece of cake.
- Under the weather – feeling slightly ill. Example: I’m staying home today, I feel a bit under the weather.
- Hit the sack – go to bed. Example: I’m exhausted, I’m going to hit the sack.
- Once in a blue moon – very rarely. Example: We only eat out once in a blue moon.
- Break the ice – do or say something to ease tension in a social situation. Example: He told a joke to break the ice at the meeting.
- Call it a day – stop working on something. Example: We’ve done enough for today, let’s call it a day.
Work and Money
- Get the ball rolling – start something. Example: Let’s get the ball rolling on the new project.
- Cut corners – do something poorly to save time or money. Example: The contractor cut corners and the roof started leaking.
- Bring home the bacon – earn money for your family. Example: She works two jobs to bring home the bacon.
- In the red – losing money or in debt. Example: The company has been in the red for two years.
- Learn the ropes – learn how to do a new job. Example: It took me a month to learn the ropes at my new job.
- Cost an arm and a leg – be very expensive. Example: That new laptop cost an arm and a leg.
Emotions
- Over the moon – extremely happy. Example: She was over the moon when she got the job offer.
- Down in the dumps – feeling sad. Example: He’s been down in the dumps since he lost his phone.
- On cloud nine – extremely happy or excited. Example: They’ve been on cloud nine since the wedding.
- Butterflies in your stomach – feeling nervous. Example: I get butterflies in my stomach before every interview.
- Bite your tongue – stop yourself from saying something. Example: I had to bite my tongue when he criticized my work.
- Keep your chin up – stay positive during a difficult time. Example: Keep your chin up, things will get better soon.
Time
- Better late than never – it’s better to do something late than not at all. Example: He finally apologized, better late than never.
- In the nick of time – just in time, at the last possible moment. Example: We arrived at the airport in the nick of time.
- Around the clock – all day and night, continuously. Example: The hospital staff worked around the clock during the storm.
- Beat the clock – finish something before a deadline. Example: We managed to beat the clock and submit the report on time.
- Time flies – time passes very quickly. Example: Time flies when you’re having fun.
- Once and for all – completely and finally. Example: Let’s settle this argument once and for all.
Communication
- Get to the point – talk about the main issue without wasting time. Example: Can you just get to the point?
- Hear it through the grapevine – learn something through gossip or rumor. Example: I heard through the grapevine that they’re moving.
- Speak your mind – say what you honestly think. Example: Don’t be afraid to speak your mind in the meeting.
- On the same page – having the same understanding or opinion. Example: Let’s make sure we’re all on the same page before we start.
- Beat around the bush – avoid saying something directly. Example: Stop beating around the bush and tell me what happened.
- Long story short – to summarize. Example: Long story short, we missed the flight.
How to Actually Learn These Idioms
Reading a list is a good start, but idioms stick best when you hear and use them in context. Try picking three or four idioms a week, writing your own example sentences, and using them in real conversations with a tutor or language partner. Watching English TV shows with subtitles is also an excellent way to notice how native speakers use idioms naturally.
Frequently Asked Questions
Do I need to know idioms to be fluent in English?
You don’t need to know every idiom, but knowing common ones will help you understand native speakers and sound more natural yourself.
What’s the best way to memorize idioms?
Learning idioms in context, through example sentences, stories, or conversations, works much better than memorizing definitions alone.
Where to use these idioms