Here are some examples of idiomatic expressions with their meanings:
* A penny for your thoughts: This means that someone is curious to know what someone else is thinking.
* A piece of cake: This means that something is easy to do.
* At the end of your rope: This means that someone is exhausted or at their limit.
* Back to the drawing board: This means that someone has to start over on a project.
* Beat around the bush: This means avoiding talking about something directly.
* Bite the bullet: This means to do something unpleasant that you know you have to do.
* Break a leg: This is a phrase that is used to wish someone good luck before they do something.
* Burn the midnight oil: This means staying up late working on something.
* Call it a day: This means stopping work for the day.
* Cat got your tongue?: means that someone is being unusually quiet.
* Costs an arm and a leg: This means something that something costs a lot of money.
* Cut to the chase: This means to get to the point of what you are talking about.
* Dressed to the nines: This means that someone is wearing their best clothes.
* Don't count your chickens before they hatch: This means that you shouldn't rely on something happening before it actually does.
* Down to the wire: This means that something is happening at the very last moment.
* Eat your words: This means to change your mind about something you said.
* Feeling under the weather: This means that someone is feeling sick.
* Fish out of water: This means that someone is in an unfamiliar or uncomfortable situation.
* Get the ball rolling: This means to start something moving.
* Give someone the cold shoulder: This means to be unfriendly towards someone.
* Go the extra mile: This means to do more than what is expected of you.
* Hit the nail on the head: This means to say exactly what is true or accurate.
* Hold your horses: This means to stop or slow down.
* In a nutshell: This means in short or briefly.
* It's raining cats and dogs: This means that it is raining very heavily.
* Jack of all trades, master of none: This means that someone can do many things but is not particularly good at any of them.
* Jump on the bandwagon: This means to join a group or cause that is popular at the moment.
* Keep an eye on something: means to watch or monitor something.
* Let the cat out of the bag: This means to reveal a secret.
* Make mountains out of molehills: This means to make a big deal out of something that is actually small or insignificant.
* Miss the boat: This means to miss an opportunity.
* No pain, no gain: This means that you have to work hard in order to achieve something.
* Off the beaten track: This means something or someone is different or unusual.
* Once in a blue moon: This means that something does not happen very often
* Out of the blue: means something unexpected.
* Paint the town red: This means to have a wild or exciting time..
* Piece of cake: This means something very easy
* Pull the wool over someone's eyes: This means to deceive someone.
* Rain on someone's parade: This means to spoil someone's fun.
* Right around the corner: This means very soon
* See eye to eye: means to agree.
* Sell someone down the river: This means to betray someone
* Smell a rat: This means to suspect that something is wrong.
* Speak of the devil: This means that someone you were just talking about appears or is mentioned.
* Spill the beans: This means to reveal a secret.
* Square peg in a round hole: This means a person doing a job that does not match their skills or interests.
* Steal someone's thunder: This means to take credit for someone else's work or ideas
* Take it with a grain of salt: This means to not believe something completely.
* The ball is in your court: This means it's up to you to make the next move.
* The cat's out of the bag: This means that a secret is out.
* The icing on the cake: This means something is perfect or the best part of something
* Think outside the box: This means to think creatively or differently.
* Through thick and thin: This means through difficult times.
* Time flies: This means that time passes quickly.
* To make a long story short: This means to summarize a story.
* Two cents worth: This means offering someone else your opinion.
* Up in the air: This means uncertain.
* When pigs fly: This means never or something impossible.
* Whole new ballpark: This means that the context or situation has changed significantly
* Wild goose chase: This means a long or futile pursuit.
* You can't judge a book by its cover: This means that you shouldn't make judgments about someone based on their appearance.