As we go through our everyday lives and interact with the people around us, we find clever, colourful ways to express our ideas. Common idioms in English are phrases that relate to other experiences, applied to an unrelated situation you're currently experiencing. These 20 idioms have a distinct history; you can use them to make your English speaking richer.

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A Lot on My Plate

Meaning:
You are very busy and have many responsibilities or tasks to handle.
When to use:
Use this when you want to explain that you don't have time for additional work or commitments.
Example:
"I'd love to help with the project, but I have a lot on my plate this week."

Considering world hunger statistics, it would seem that having a lot on one's plate would be a good thing.

A person holds their hands over their face while raking their fingers through their hair.
A person with a lot on their plate. Photo by Diogo Monteiro

But this idiom has the exact opposite meaning. If you have a lot on your plate (or too much on your plate), you have no time, room, or appetite for anything else.

You might refuse an assignment if you're overwhelmed at work: "Sorry, boss. I have too much on my plate already." It's also a handy excuse for getting out of something you don't want to be involved in: "Sorry, I can't make it. I have a lot on my plate right now."

Note that we can't count it among the food-related idioms even though plates suggest food must be close.

Calling the Shots

Meaning:
To be in charge and make the important decisions.
When to use:
Use this when talking about someone who has authority or control in a situation, whether at work, in a group, or in a relationship.
Example:
"As the team leader, Sarah calls the shots on all major decisions."

This common English idiom has its roots in military and sports circles. In billiards, players call the shot by announcing which pocket they aim to hit the ball into. The military reference goes back to the American Civil War, where a spotter would 'call the shot' so soldiers could take cover.

format_list_numbered
Calling the shots today

1. Generally, a person in charge calls the shots.
2. Bosses, team leaders, and the occasional bully might say, "Hey, I'm calling the shots here!"
3. It means 'I make the decisions'.
4. Billiard players also call their shots; their usage is the same as the traditional meaning.

Clamp Down On

Meaning:
To take strict action to stop or control something, especially bad behaviour or illegal activity.
When to use:
Use this when authorities or people in charge enforce rules more strictly or take strong measures against something.
Example:
"The school is clamping down on students using phones during class."

In these days of AI-generated content and alleged fake news, the public demands that governments clamp down on such practices. What does that mean?

Phrase

clamp down on

Meaning

get control over

Example

Teachers are clamping down on students using AI to do homework.

This phrase originated in the 1940s, a time of great social and political turmoil. It means 'a firm, oppressive action to prevent something'. It comes from the verb phrase 'clamp down', which means 'applying pressure to keep something under control'.

The Eleventh Hour

Meaning:
The last possible moment before a deadline or before it's too late.
When to use:
Use this when describing something that happens at the very last minute, often creating urgency or stress.
Example:
"They finished the project at the eleventh hour, just before the deadline."

A deus ex machina will never appear in real life so you'd better make other arrangements.

Marisha Pessl, author

This common idiom comes from the Bible. In the Parable of the Labourers in the Vineyard, the landowner hired labourers throughout the day. Those he hired even an hour before sunset - the end of the workday, received the same pay and benefits as those who'd worked all day long.

Today, we use it more in the sense of deus ex machina, a sort of divine intervention. Somehow, whatever one is trying to accomplish will get done just before the situation gets critical. For example, a cancelled class is an eleventh-hour save for students who didn't do their homework.

A person wearing a hard hat kneels while swinging a hammer.
Professional builders always hit the nail on the head. Photo by JSB Co.

Hit the Nail on the Head

Meaning:
To describe something exactly right or to identify the precise cause of a problem.
When to use:
Use this when someone says something that is perfectly accurate or correct.
Example:
"You hit the nail on the head when you said the issue was poor communication."

Anyone who builds, repairs shoes, or works with wood knows the satisfaction of driving a nail cleanly into their materials. In fact, the trades - blacksmithing and carpentry - gave the English language this idiom. Hitting the nail on its head means 'perfect', 'accurate', or 'correct'. English speakers typically use it to agree with something someone said.

1️⃣ The trouble with AI is that it could be dangerous if it's misused.
2️⃣ You hit the nail on the head! We have to have better guidelines and laws for AI firms.
1️⃣ My mum says going to university will improve my chances of a better job.
2️⃣ She hit the nail squarely on the head. Employers would rather hire uni graduates.

Hold Your Horses

Meaning:
Wait a moment; slow down and be patient.
When to use:
Use this to tell someone to stop rushing or to wait before taking action.
Example:
"Hold your horses! Let me check the schedule before you book the tickets."

Watch the traffic in New York in 1899 (starting at 0:36 in the video below). Did you see how people, horses, and trams go whenever and wherever they want? It's scenes like this that gave us this and other idioms about a favourite animal, the horse.

In those days, policemen would shout "Hold your horses!" to make them stop so an important transport could use the road. 'Hold your horses' meant 'make your horses stand still' so the road would be clear. Today, it means roughly the same thing: 'stop, wait and be patient'. You might tell your younger sibling, "Hold your horses, I'm busy right now!" if they keep bothering you, for example.

In the Works

Meaning:
Something is being planned, developed, or prepared but is not yet finished or announced.
When to use:
Use this when talking about projects, plans, or ideas that are currently in progress.
Example:
"We have a new marketing campaign in the works for next quarter."

In English, 'the works' can mean 'the pipelines and machinery that produce something'. The idiom 'in the works' gets its meaning from that definition. When you tell your boss, "It's in the works", it means whatever they're asking about is in production.

Where's that report I asked for?

Is dinner ready? I'm starving!

It's in the works, boss! I'll get it to you soon.

It's in the works. Have a snack for now.

Movers and Shakers

Meaning:
Influential and powerful people who make important things happen in business, politics, or society.
When to use:
Use this when referring to people who have the power and initiative to create change or drive action.
Example:
"The conference attracted all the movers and shakers in the tech industry."

Movers and shakers are the people who shape society, either through their creativity or their ambition. You might consider Elon Musk a mover and shaker, along with the rest of the Silicon Valley crowd. The poet we quote above coined (invented) this phrase, but he meant poets and musicians, not the Musk crowd of his day.

Yet we are the movers and shakers / Of the world for ever, it seems.

Arthur O'Shaughnessy, poet

No Strings Attached

Meaning:
With no special conditions, limitations, or obligations required.
When to use:
Use this when something is offered freely without expecting anything in return or without hidden requirements.
Example:
"They're offering a free trial with no strings attached—you can cancel anytime."

Origins of this idiom range from divorce laws in Biblical times to puppets whose movements depend on attached strings. In all cases, this idiom means 'with no conditions' and 'fully free'. A no-strings-attached offer means you can enjoy the offer without any pressure to buy something. You can also invite someone to a meal or outing with no strings attached, meaning they don't owe you anything in return.

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Off the Mark

Meaning:
Incorrect, inaccurate, or not quite right.
When to use:
Use this when someone's guess, estimate, or statement is wrong or not accurate.
Example:
"His prediction about sales was way off the mark—we did much better than he expected."

On your mark, get set... GO!

Traditional call at the start of a race

The mark in question is the line that runners stand behind at the start of a race. This gives us an idea of this idiom's meaning and origin. Being off the mark means you are not on that line and ready to go. In fact, you're incorrect and, perhaps, even inappropriate.

compare_arrows
Beyond the Pale

Note that 'off the mark' isn't the same as 'beyond the pale', though these idioms are related.
Off the mark means 'slightly wrong'.
Beyond the pale means 'unacceptable'.

If you accuse someone falsely, they might answer you with, "You're so far off the mark you don't even know where the mark is! In fact, what you said is beyond the pale. Apologise right now!"

Off the Top of Your Head

Meaning:
From memory, without checking facts or preparing, an immediate response.
When to use:
Use this when giving an answer or estimate without taking time to research or think deeply about it.
Example:
"Off the top of my head, I'd say the meeting is next Tuesday, but let me confirm."

Do you know that meme about a lightbulb over one's head that means having an idea? It originated in 1935, in the cartoon above (see it at 3:54). It is the inspiration for this English idiom.

When someone asks you for your opinion 'off the top of your head', they don't want you to put a lot of thought into your answer. Or how about if your mum asks if you want anything from the store? You can answer, "I can't think of anything, off the top of my head"

Out of the Loop

Meaning:
Not informed about what is happening; excluded from communication or decision-making.
When to use:
Use this when someone lacks current information about a situation or project.
Example:
"I was out of the loop on that decision because I was on vacation."

Loops are distinctive physical structures; you can be either inside or outside of a loop. This perspective helps explain this idiom's meaning.

In the loop

  • you have insider knowledge
  • you know about what's going on

Out of the loop

  • you lack knowledge of the situation
  • you don't know what's going on

Your boss might tell you to loop in a colleague so they can help you work on a project. That means sharing details with them so they can work alongside you. They might also tell you to keep them in the loop, which means they want to stay informed on your progress.

A monkey grooms another in front of a tree.
This monkey is not looking for the wisdom on the top of the other monkey's head. Photo by Anthony

Picking Your Brain

Meaning:
Asking someone questions to get their knowledge, ideas, or advice about something.
When to use:
Use this when you want to learn from someone's expertise or experience.
Example:
"Can I pick your brain about the best software for project management?"

"Let me pick your brain for a second" sounds weird and a bit disgusting, but it means you value a person's thoughts and opinions. When you have a problem you can't solve by yourself, you can ask for help with that sentence. It's a favourite among funny phrases that lets you ask for information informally.

"I need to pick your brain for a second. What should I do about [the situation I have trouble with]?"

Putting the Cart Before the Horse

Meaning:
Doing things in the wrong order; dealing with a later step before completing an earlier, necessary one.
When to use:
Use this when someone is rushing ahead or approaching a problem backwards.
Example:
"Designing the website before deciding on our target audience is putting the cart before the horse."

This is a silly visual: horses should be in front, pulling the cart, they don't push carts from behind. So, if you put your cart before the horse, you're obviously doing things in the wrong order. That's what this idiom means. Can you tell which of these sentences are examples of putting the cart before the horse?

She swept the floor and then dusted all the shelves.
He likes to eat dessert before eating dinner.
I always get dressed before putting on perfume!
People should get their education before they enter the workforce.

The Last Straw

Meaning:
The final problem or annoyance that makes you unable to tolerate a situation any longer.
When to use:
Use this when describing the event that causes someone to finally give up or take action after many previous frustrations.
Example:
"When he was late again, it was the last straw, and she decided to quit."

The idiom "The straw that broke the camel's back" is well-known and used all over the world. It means 'the very last insult I can take before I break'. The shortened idiom, 'the last straw', comes from the longer sentence; its shortness makes it easier to use. But it also has slightly different uses.

With the camel

  • use when you're retelling a story
  • "That was the straw that broke the camel's back."

Only the straw

  • use when you're warning someone
  • "That's the last straw. Get out!"

The Long Haul

Meaning:
A long and difficult period of time or effort required to achieve something.
When to use:
Use this when talking about commitment to something that will take a lot of time and patience.
Example:
"Learning a new language is challenging, but I'm in it for the long haul."
beenhere
In it for the long haul

If you tell someone you're in it for the long haul, it means you are committed.
Relationships: "Love, I'm in it for the long haul. I hope we marry one day."
Work: "Boss, I'm in this for the long haul. Let me manage this project and I'll see it to completion."

We owe truck drivers a huge thanks for this idiom. Long-haul truckers spend days or weeks on the road, away from their homes and families, helping to keep our stores supplied with all the things we buy. That's the meaning behind this idiom.

A baseball diamond with the bases marked with white circles.
The white spots are the bases that players touch. Photo by Allison Saeng

Touching Base

Meaning:
Making brief contact with someone to check in, update them, or maintain communication.
When to use:
Use this in professional settings when you want to reconnect with someone or get a quick update.
Example:
"Let's touch base next week to see how the project is progressing."

This sports idiom ties directly to the American game of baseball. After the player hits the ball, he throws the bat down and starts running. As he travels around the field (the baseball diamond), his foot must touch each white marker (called bases).

When you touch base with someone, you're engaging in brief contact, usually to provide an update on a situation. This idiom finds a lot of use in Business English: "I'll touch base with you next week to see if you have the proposal ready", for example.

The Writing on the Wall

Meaning:
Clear signs that something (usually bad) is going to happen in the future.
When to use:
Use this when obvious warning signs indicate what will likely occur.
Example:
"With declining sales for months, we could see the writing on the wall—layoffs were coming."

The writing on the wall is a rather scary idiom that means 'knowledge that everyone knows but nobody dares talk about'. In these times, we have many conditions that are written on the wall.

And the sign said the words of the prophets are written on the subway walls ...

Paul Simon, from the Sounds of Silence
"Well, the writing is on the wall; we're all headed for financial hardship."
"Climate emergencies will get more severe and the writing's been on the wall for decades."
"AI put the writing on the wall. We need to rethink our career choices."
"I knew we wouldn't last much longer. All that fighting was all just writing on the wall."

Tightening the Belt

Meaning:
Spending less money and living more carefully, usually because of financial difficulties.
When to use:
Use this when people or organisations need to reduce expenses and be more frugal.
Example:
"After losing that client, we'll need to tighten our belts and cut unnecessary costs."

"Tighten your belt" might be among the current writings on the wall. Tightening the belt means 'reduce spending'. It originated during the Great Depression, a time when people didn't have enough money to eat. So, they had to tighten their belts to keep their trousers from falling off.

People don't tighten their belts only when conditions are desperate, though. You might be a wise person who has decided to spend money only on things that matter to you. Or you might want to save money for a nice vacation: "If we tighten our belts this year, we can afford to go to Italy next spring."

A car on fire at night by a street sign.
See the fire go through the roof! Photo by Matt Hearne

Through the Roof

Meaning:
Extremely high or increasing rapidly to a very high level.
When to use:
Use this when describing prices, numbers, or levels that have increased dramatically.
Example:
"During the housing boom, property prices went through the roof."

This idiom likely came from seeing someone's house explode, perhaps from a gas leak or from gunpowder stored unsafely. However, it does not mean 'an explosion', at least, not a physical one. It describes a person's reaction to news that made them angry.

My dad went through the roof when he opened this month's electricity bill!
Mum went through the roof when she found out my sister was sneaking out at night.
He went through the roof when she broke up with him.
Once again, you manage to send me through the roof with your tricks!

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Sophia Birk

A vagabond traveller whose first love is the written word, I advocate for continuous learning, cycling, and the joy only a beloved pet can bring.