castles in the air
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idiom

castles in the air

Meaning
dreams or plans that are impossible or unrealistic
Example
He’s always building **castles in the air** about his future.
idiom

machine learning curve

Meaning
the process of gradual improvement through experience and learning
Example
The new developers are still on their **machine learning curve**.
idiom

face time

Meaning
direct personal interaction rather than virtual communication
Example
We need more **face time** to build trust among team members.
idiom

color outside the lines

Meaning
to think or act creatively and unconventionally
Example
Good designers always **color outside the lines**.
idiom

cutting edge

Meaning
the most advanced or innovative
Example
Our company is working on **cutting edge** AI technology.
idiom

the naked truth

Meaning
the complete and unvarnished truth
Example
She told me **the naked truth** about what happened.
idiom

a breakthrough

Meaning
a significant discovery or achievement in science or research
Example
The team made **a breakthrough** in cancer research.
idiom

fingers crossed

Meaning
hoping for good luck or a good result
Example
I have my **fingers crossed** for your exam results.
idiom

carve your own path

Meaning
to create your own way of achieving success or independence
Example
She decided to **carve her own path** instead of joining her family business.
idiom

by the skin of one’s teeth

Meaning
To narrowly escape or achieve something by a very small margin.
Example
I passed the exam **by the skin of my teeth**.
idiom

a spark of genius

Meaning
a sudden and brilliant idea
Example
Her **spark of genius** helped us solve the problem quickly.
idiom

keep your options open

Meaning
to delay making a final decision so you have choices
Example
I’ll **keep my options open** until I hear back from all the universities.
idiom

stroke of genius

Meaning
a brilliant and creative idea or action
Example
That marketing campaign was a **stroke of genius**.
idiom

to boot up

Meaning
to start something; to begin working or functioning
Example
Let’s **boot up** the new project today and see how it goes.
idiom

lose interest

Meaning
to stop being interested in something
Example
He quickly **lost interest** in the project.
idiom

the whole truth and nothing but the truth

Meaning
complete honesty without hiding or changing anything
Example
Please tell **the whole truth and nothing but the truth**.
idiom

have a chip on your shoulder

Meaning
to be angry or resentful about something from the past
Example
He **has a chip on his shoulder** about being rejected.
idiom

beat around the bush

Meaning
to avoid talking about the main topic
Example
Stop **beating around the bush** and tell me what happened.
idiom

talk someone into something

Meaning
to persuade someone to do something
Example
He **talked me into** going to the gym with him.
idiom

on your shoulders

Meaning
used when someone has responsibility for something
Example
The success of this plan rests **on your shoulders**.
idiom

give it a rest

Meaning
to stop talking or thinking about something stressful
Example
You’ve been worrying too much—**give it a rest**.
idiom

full of oneself

Meaning
to be overly proud or self-confident
Example
He’s so **full of himself** after getting that promotion.
idiom

burn the candle at both ends

Meaning
to work too hard without enough rest
Example
If you **burn the candle at both ends**, you’ll get exhausted soon.
idiom

answer for

Meaning
to be responsible for something and answer to others about it
Example
She had to **answer for** the mistakes made by her team.
idiom

to break out in a cold sweat

Meaning
to suddenly become very nervous or afraid
Example
I **broke out in a cold sweat** before giving my first public speech.
idiom

sharp as a tack

Meaning
very intelligent or quick-thinking
Example
She's **sharp as a tack** and always has the best answers in class.
idiom

be thick as thieves

Meaning
to be very close friends
Example
Those two have been **thick as thieves** since childhood.
idiom

take one for the team

Meaning
to sacrifice for the benefit of others
Example
He **took one for the team** and stayed late to finish the report.
idiom

lose ground

Meaning
to lose advantage or control in a situation
Example
During the talks, one side began to **lose ground** quickly.
idiom

clean conscience

Meaning
feeling that you have done nothing wrong
Example
He can sleep well because he has a **clean conscience**.
idiom

a shot in the arm

Meaning
something that gives encouragement or energy
Example
The new funding was **a real shot in the arm** for the project.
idiom

behind closed doors

Meaning
in private; secretly
Example
The deal was made **behind closed doors**.
idiom

get wired

Meaning
to get connected to the internet
Example
Everyone in the office is **getting wired** to the new network.
idiom

let sleeping dogs lie

Meaning
to avoid bringing up a problem that will cause trouble
Example
It is better to **let sleeping dogs lie**.
idiom

open to abuse

Meaning
liable to be misused or exploited
Example
Facial recognition technology is **open to abuse** if not regulated.
idiom

a blank slate

Meaning
a person with no prior knowledge or experience
Example
He came to the school like a **blank slate**.
idiom

bring to life

Meaning
to make something more interesting or realistic
Example
The artist’s use of color really **brought the painting to life**.
idiom

the green-eyed monster

Meaning
jealousy personified or described as a destructive force
Example
Don't let **the green-eyed monster** ruin your friendship.
idiom

Handed down

Meaning
To give or leave something to someone younger or from a previous generation
Example
This antique watch was **handed down** to me from my grandfather.
idiom

call to action

Meaning
a prompt that encourages an immediate response from an audience
Example
Your ad must include a strong **call to action**.
idiom

space out

Meaning
to stop paying attention
Example
He tends to **space out** during long meetings.
idiom

to backfire

Meaning
to have the opposite result of what was intended
Example
His plan **backfired** and made things worse.
idiom

beyond a reasonable doubt

Meaning
without any logical reason to doubt; with full certainty
Example
The evidence proved his guilt **beyond a reasonable doubt**.
idiom

over the moon

Meaning
extremely pleased or happy
Example
She was **over the moon** when she won the prize.
idiom

A bright future awaits

Meaning
good things are coming ahead
Example
Despite the challenges, a **bright future awaits** you.
idiom

put first things first

Meaning
to focus on the most important things before others
Example
When managing time, always **put first things first**.
idiom

the calm before the storm

Meaning
a peaceful time before trouble begins
Example
The classroom was silent, like **the calm before the storm**.
idiom

piece of the puzzle

Meaning
a part of the complete solution or understanding
Example
This information is just **a piece of the puzzle**.
idiom

olive branch

Meaning
a gesture of peace or reconciliation
Example
The president extended an **olive branch** by inviting his rival to the summit.
idiom

act your age

Meaning
behave in a manner appropriate to your age
Example
Stop being so childish and **act your age**!
idiom

talk through

Meaning
to discuss something in detail
Example
Let’s **talk through** the plan before the client call.
idiom

go for broke

Meaning
to risk everything to achieve success
Example
They decided to **go for broke** and launch their new product.
idiom

A stitch in time saves nine

Meaning
Solving a small problem early prevents a bigger problem later.
Example
Fix that leak now — a stitch in time saves nine.
idiom

Bet the farm

Meaning
To risk everything on one big decision.
Example
He **bet the farm** on that business deal.
idiom

open and shut case

Meaning
a case that is easily decided or obvious
Example
It was an **open and shut case** with clear evidence.
idiom

put your money where your mouth is

Meaning
to support your words with actions or financial commitment
Example
If you believe in the project, **put your money where your mouth is**.
idiom

to fall head over heels

Meaning
to fall deeply in love
Example
He **fell head over heels** for her the moment they met.
idiom

data privacy

Meaning
the protection of personal information from unauthorized access or disclosure.
Example
The company implemented strong **data privacy** measures to protect customer information.
idiom

hit upon an idea

Meaning
to suddenly think of a good idea
Example
I **hit upon an idea** for improving the app.
idiom

shake off

Meaning
to get rid of something unpleasant
Example
She took a walk to **shake off** the stress.
idiom

fall for someone

Meaning
to start loving someone; to develop romantic feelings
Example
He **fell for** her the moment he saw her smile.
idiom

pull oneself up by the bootstraps

Meaning
to improve one's situation through hard work and determination
Example
Despite all the challenges, he **pulled himself up by the bootstraps** and succeeded.
idiom

lend a hand

Meaning
to help someone with something
Example
Can you **lend a hand** with these boxes?
idiom

call to order

Meaning
to officially begin a meeting or discussion
Example
The chairperson **called the meeting to order** at 10 AM.
idiom

take five

Meaning
to take a short break
Example
Let's **take five** before continuing the meeting.
idiom

Rewriting history

Meaning
To change the way past events are interpreted or remembered.
Example
Some politicians try **rewriting history** to suit their narrative.
idiom

add color to

Meaning
to make something more interesting or lively
Example
The teacher’s stories **added color to** the history lesson.
idiom

cornerstone of success

Meaning
the most important foundation or element for achieving success
Example
Hard work is the **cornerstone of success**.
idiom

table the discussion

Meaning
to postpone discussing something until later
Example
They decided to **table the discussion** until next week.
idiom

save the day

Meaning
to prevent failure or disaster by taking timely action
Example
His quick thinking **saved the day**.
idiom

diplomatic tightrope

Meaning
a delicate situation requiring careful diplomacy
Example
The president walked a **diplomatic tightrope** between the two rival nations.
idiom

hit the panic button

Meaning
to react too quickly or nervously to a problem
Example
Don’t **hit the panic button** just because the server is down.
idiom

Crossing the line

Meaning
To go beyond acceptable or proper boundaries.
Example
The diplomat was criticized for **crossing the line** in his comments about the host country.
idiom

the fourth estate

Meaning
the press or news media, considered as an influential societal force
Example
Many believe **the fourth estate** plays a vital role in democracy.
idiom

a level playing field

Meaning
a fair situation where everyone has equal chances
Example
We want to create **a level playing field** for all competitors.
idiom

a friend in need is a friend indeed

Meaning
a true friend helps you in difficult times
Example
When I was sick, Jane took care of me—**a friend in need is a friend indeed**.
idiom

law-abiding citizen

Meaning
a person who always follows the law
Example
He is known as a **law-abiding citizen** in the community.
idiom

go according to plan

Meaning
to happen as expected
Example
Everything went **according to plan** during the event.
idiom

to have a ray of hope

Meaning
to see a small sign of improvement in a bad situation
Example
After hearing the good news, I felt I had a **ray of hope** for my future.
idiom

hand down to

Meaning
to pass something to someone of a later generation
Example
Grandma **handed this down to** me when I graduated.
idiom

a burning desire

Meaning
a strong and intense wish to achieve something
Example
She has **a burning desire** to become the best in her field.
idiom

a piece of the puzzle

Meaning
a small part of a larger situation or problem
Example
Finding the right team is just **a piece of the puzzle** in creating a successful business.
idiom

butterflies in the stomach

Meaning
feeling nervous or excited
Example
I always get **butterflies in my stomach** before a date.
idiom

Make the most of something

Meaning
To use something to its full potential.
Example
You should **make the most of this opportunity**.
idiom

share the love

Meaning
to show support or appreciation by liking or sharing someone’s post
Example
**Share the love** by liking and commenting on this post!
idiom

Economic bubble

Meaning
A situation where asset prices rise far above their real value.
Example
The housing **economic bubble** burst in 2008, causing a global crisis.
idiom

out of harm’s way

Meaning
To be safe from danger or difficulty.
Example
Make sure the children are **out of harm’s way** before lighting the fire.
idiom

play a pivotal role

Meaning
to play an important part in something
Example
She played a **pivotal role** in the success of the team.
idiom

farm out

Meaning
to give work to someone else to do
Example
The company decided to **farm out** its design work.
idiom

in one’s element

Meaning
doing something one is good at or enjoys
Example
He’s **in his element** when he’s cooking for friends.
idiom

stand by your principles

Meaning
to remain loyal to your values, even in difficult situations
Example
She always **stands by her principles** in tough times.
idiom

ease into

Meaning
to enter a new activity slowly and comfortably
Example
The trainer helped us **ease into** the new routine.
idiom

around the clock

Meaning
all day and all night; continuously
Example
Doctors worked **around the clock** to save the patients.
idiom

wrap your head around something

Meaning
to succeed in understanding something difficult or strange
Example
I'm still trying to **wrap my head around** this new software.
idiom

give out

Meaning
to distribute something
Example
We’ll **give out** the schedules at the door.
idiom

carry a torch for someone

Meaning
to continue loving someone who doesn’t love you back
Example
He’s still **carrying a torch for** his ex-girlfriend.
idiom

lazy bones

Meaning
a lazy person
Example
Come on, **lazy bones**, get out of bed!
idiom

a kind heart

Meaning
a person who is generous and caring
Example
Her **kind heart** is what makes her loved by everyone.
idiom

An ear to the ground

Meaning
To be aware of what is happening around you.
Example
If you want to succeed in business, always keep **an ear to the ground**.
idiom

roll into

Meaning
to transition smoothly into something
Example
The webinar will **roll into** a live Q&A.
idiom

honor one's promise

Meaning
to keep a promise or commitment
Example
She **honored her promise** to visit the orphanage.
idiom

spin up

Meaning
to start something quickly, especially a system
Example
The IT team can **spin up** a test server in minutes.
idiom

keep your eye on the ball

Meaning
to stay focused on your goal
Example
If you **keep your eye on the ball**, you’ll succeed.
idiom

good things come to those who wait

Meaning
patience brings positive results
Example
**Good things come to those who wait**, so be patient.
idiom

bolt from the blue

Meaning
a sudden and unexpected event
Example
The project cancellation came as a **bolt from the blue**.
idiom

Keep going

Meaning
Continue with determination despite difficulties.
Example
You're doing great—just **keep going**!
idiom

sweep someone off their feet

Meaning
to make someone fall in love with you suddenly
Example
His charm and confidence really **swept her off her feet**.
idiom

Put our heads together

Meaning
To discuss and find a solution collectively.
Example
Let’s **put our heads together** and come up with a plan.
idiom

take the helm

Meaning
to assume control or leadership of an organization
Example
She **took the helm** of the company after her father's retirement.
idiom

get ahead of the game

Meaning
to be more successful or advanced than others
Example
He’s always looking for new ideas to **get ahead of the game**.
idiom

do someone a favor

Meaning
to help someone out of kindness
Example
Could you **do me a favor** and close the window?
idiom

hash out

Meaning
to work through the details of something by discussion
Example
They stayed late to **hash out** the final budget cuts.
idiom

case closed

Meaning
the matter is settled or finished
Example
The evidence was clear, so it’s **case closed**.
idiom

go bananas over something

Meaning
to become extremely excited or enthusiastic about something
Example
Kids **go bananas over** the new video game console.
idiom

fulfill one's obligations

Meaning
to complete or carry out one's duties
Example
He always tries to **fulfill his obligations** to his clients.
idiom

set the wheels in motion

Meaning
to start something or initiate action
Example
The CEO's speech **set the wheels in motion** for the new project.
idiom

a slippery slope

Meaning
a course of action that seems to lead to undesirable or dangerous consequences
Example
Starting to ignore small violations can lead to **a slippery slope** of bigger legal issues.
idiom

rules are made to be broken

Meaning
sometimes it's okay to ignore rules
Example
He believes **rules are made to be broken**.
idiom

make your own luck

Meaning
to create opportunities for yourself through effort
Example
Don’t wait for miracles — **make your own luck**.
idiom

chain reaction

Meaning
a series of events triggered by one event
Example
One breakthrough can start a **chain reaction** of new innovations.
idiom

in the trenches

Meaning
to be deeply involved in hard work or challenging situations
Example
She’s **in the trenches** with the rest of the team, solving problems every day.