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💬 Idioms

Everyday expressions native speakers actually use, explained simply.

piece of cake over the moon break the ice rainy day

Idioms are expressions that don't mean exactly what the individual words say — but once you know them, you'll hear them everywhere. Here are some of the most common ones, grouped by theme.

Time

once in a blue moon

something that happens very rarely

“We only go to the cinema once in a blue moon.”

in the nick of time

at the last possible moment

“He arrived in the nick of time for the exam.”

time flies

time passes very quickly

“Time flies when you're having fun!”

around the clock

all day and night, continuously

“The team worked around the clock to finish the project.”

Money

break the bank

to cost too much money

“A nice holiday doesn't have to break the bank.”

cost an arm and a leg

to be very expensive

“That laptop cost an arm and a leg.”

save for a rainy day

to save money for future need

“It's smart to save some money for a rainy day.”

tight budget

having very little money to spend

“We're on a tight budget this month.”

Emotions & People

over the moon

extremely happy

“She was over the moon when she passed her exam.”

under the weather

feeling slightly ill

“I'm feeling a bit under the weather today.”

break the ice

to make people feel more relaxed in a social situation

“He told a joke to break the ice at the meeting.”

get cold feet

to become nervous about doing something

“She got cold feet before her driving test.”

Everyday Life

piece of cake

something very easy

“Don't worry, the test was a piece of cake.”

hit the books

to start studying seriously

“I need to hit the books before Friday's exam.”

call it a day

to stop working on something

“Let's call it a day and finish tomorrow.”

under the radar

without being noticed

“The small shop stayed under the radar for years.”