learning on the fly
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idiom

learning on the fly

Meaning
to adapt and learn quickly without prior preparation
Example
AI systems are **learning on the fly** from user data.
idiom

have it made

Meaning
to be in a very good position for success
Example
With a stable job and a happy family, he really **has it made**.
idiom

smile from ear to ear

Meaning
to have a big, broad smile showing happiness
Example
He was **smiling from ear to ear** after the interview.
idiom

get down to business

Meaning
to start working seriously
Example
Let’s stop chatting and **get down to business**.
idiom

Go Dutch

Meaning
To share the cost of something equally.
Example
Let’s **go Dutch** on the dinner tonight.
idiom

Out of curiosity

Meaning
Because of a desire to know or learn something.
Example
I asked him **out of curiosity**, not to interfere.
idiom

cross the floor

Meaning
to change political allegiance or party
Example
The MP shocked everyone when he decided to **cross the floor** and join the opposition.
idiom

upgrade your mindset

Meaning
to adapt one’s thinking for modern changes or innovation
Example
In the age of AI, it’s vital to **upgrade your mindset**.
idiom

follow your gut

Meaning
to trust your instincts when making a decision
Example
Sometimes it's best to **follow your gut**.
idiom

happy as a clam

Meaning
very content and comfortable
Example
She looked **happy as a clam** on her vacation.
idiom

same old story

Meaning
something boringly repetitive
Example
It's the **same old story** every time we meet.
idiom

Break with tradition

Meaning
To do something in a different way from what is usually done
Example
The couple decided to **break with tradition** and have a small wedding on the beach.
idiom

take the edge off

Meaning
to make a bad situation or feeling less intense or unpleasant
Example
A hot cup of tea always helps to **take the edge off**.
idiom

split the difference

Meaning
to agree on a compromise between two opinions or prices
Example
Let’s **split the difference** and meet halfway.
idiom

can of worms

Meaning
a complex problem that may cause more trouble once started
Example
AI bias is a **can of worms** that’s hard to fix.
idiom

black box problem

Meaning
a situation where the internal workings of an AI system are not transparent or understood
Example
The biggest challenge in deep learning is the **black box problem**.
idiom

the apple of someone's eye

Meaning
someone very precious or loved deeply
Example
Her daughter is the **apple of her eye**.
idiom

tear one’s hair out

Meaning
to be extremely worried or upset
Example
She was **tearing her hair out** trying to find her lost keys.
idiom

fail fast, learn faster

Meaning
to quickly identify mistakes and use them as learning opportunities
Example
In startup culture, it’s encouraged to **fail fast, learn faster**.
idiom

take up a hobby

Meaning
to start a new hobby or leisure activity
Example
During the lockdown, many people **took up hobbies** like painting or cooking.
idiom

throw a tantrum

Meaning
to have an outburst of anger or frustration, often in a childish manner
Example
The child **threw a tantrum** when she didn’t get the toy she wanted.
idiom

love at first sight

Meaning
to fall in love immediately after meeting someone for the first time
Example
It was **love at first sight** when they met in college.
idiom

clash of civilizations

Meaning
the conflict between different cultural, religious, or civilizational groups
Example
The debate about cultural differences is often seen as a **clash of civilizations**.
idiom

Early adopter

Meaning
Someone who starts using a new product before others.
Example
**Early adopters** often help startups refine their products.
idiom

The waiting game

Meaning
A situation in which you must wait for something to happen.
Example
It’s all about **the waiting game** when you’re looking for a job.
idiom

shift gears

Meaning
to change one’s approach or activity
Example
We need to **shift gears** if we want to meet the deadline.
idiom

lay out

Meaning
to arrange or explain something clearly
Example
He will **lay out** the budget during the meeting.
idiom

a flash in the pan

Meaning
something that seems promising at first but fails to deliver
Example
The peace talks were just **a flash in the pan**.
idiom

narrow in

Meaning
to focus on a smaller area or set of options
Example
Let’s **narrow in** on the two strongest proposals.
idiom

neck and neck

Meaning
very close in a race or competition
Example
The two runners were **neck and neck** until the final lap.
idiom

man’s best friend

Meaning
a common phrase for a dog, symbolizing loyalty and friendship
Example
They say a dog is **man’s best friend**.
idiom

no pain, no gain

Meaning
you have to work hard to achieve success
Example
He practices every day because he believes **no pain, no gain**.
idiom

Bet the farm

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

bury the differences

Meaning
to forget disagreements and be friendly again
Example
They decided to **bury their differences** and work together.
idiom

a miscarriage of justice

Meaning
a wrong or unfair decision by a court
Example
The innocent man’s imprisonment was **a miscarriage of justice**.
idiom

keep track of

Meaning
to monitor or record information consistently
Example
Use the shared sheet to **keep track of** expenses.
idiom

bring to the table

Meaning
to contribute something useful or valuable
Example
Each team member **brings something unique to the table**.
idiom

draw up

Meaning
to prepare an official document or plan
Example
The lawyer will **draw up** the agreement this afternoon.
idiom

the tide has turned

Meaning
a situation has started to change in your favor
Example
After months of bad luck, **the tide has turned** for our team.
idiom

new lease of life

Meaning
to give someone or something a fresh start or new energy
Example
The renovation of the old building has given it a **new lease of life**.
idiom

data breach

Meaning
unauthorized access to confidential information
Example
The company suffered a major **data breach** last year.
idiom

get one's ducks in a row

Meaning
to organize things in a proper and efficient way
Example
Before we begin, we need to **get our ducks in a row** and finalize the plan.
idiom

keep faith

Meaning
to continue believing in something or someone
Example
Even in tough times, you must **keep faith**.
idiom

burst of inspiration

Meaning
a sudden feeling of creativity or motivation
Example
He wrote the poem in a **burst of inspiration**.
idiom

check over

Meaning
to examine something carefully for mistakes
Example
Let’s **check over** the draft before sending it.
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

scare the life out of someone

Meaning
to frighten someone very badly
Example
That horror movie **scared the life out of me**.
idiom

backdoor access

Meaning
a secret or unauthorized way to access a system or information
Example
Hackers found a **backdoor access** to the company’s database.
idiom

to backfire

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

playing the long game

Meaning
making decisions or taking actions with long-term objectives in mind
Example
The president is **playing the long game** by focusing on long-term foreign policy.
idiom

cash in on

Meaning
to profit from a situation, often quickly
Example
Several startups tried to **cash in on** the sudden trend.
idiom

high-risk, high-reward

Meaning
situations or decisions that involve a lot of risks but also offer the potential for great rewards
Example
Investing in emerging markets can be **high-risk, high-reward**, but the returns are worth it.
idiom

call to mind

Meaning
to remember or recall something
Example
This song **calls to mind** my childhood days.
idiom

get your ducks in a row

Meaning
to organize things properly before taking action
Example
Before launching the business, we need to **get our ducks in a row**.
idiom

data-driven decision making

Meaning
making decisions based on data analysis rather than intuition or personal experience
Example
In the world of business, **data-driven decision making** is crucial for success.
idiom

one in a million

Meaning
very special or rare
Example
Her kindness makes her **one in a million**.
idiom

steal the show

Meaning
to be the most outstanding performer
Example
Her performance **stole the show** last night.
idiom

a heart of gold

Meaning
someone who is very kind and caring
Example
She has **a heart of gold**, always helping anyone in need.
idiom

Practice makes perfect

Meaning
The more you practice, the better you become.
Example
**Practice makes perfect**, so keep trying.
idiom

read someone the riot act

Meaning
to warn or scold someone severely for bad behavior
Example
The teacher **read the students the riot act** after the chaos in class.
idiom

hear someone out

Meaning
to listen to someone until they have finished speaking
Example
Please **hear me out** before you make a decision.
idiom

AI accountability

Meaning
the responsibility of developers and organizations to ensure AI systems act fairly, safely, and ethically.
Example
Ensuring **AI accountability** is essential to avoid harmful consequences in society.
idiom

crack the whip

Meaning
to use authority to make people work harder or obey rules
Example
The new manager is **cracking the whip** to improve productivity.
idiom

to have second thoughts

Meaning
to reconsider a decision
Example
I’m **having second thoughts** about moving abroad.
idiom

size up

Meaning
to quickly assess someone or something
Example
She walked into the room and instantly **sized up** the situation.
idiom

trust one's judgment

Meaning
to believe in someone's decision or ability to make good choices
Example
I always **trust her judgment** when it comes to hiring decisions.
idiom

clear away

Meaning
to remove things to tidy a space
Example
Please **clear away** the dishes after lunch.
idiom

come clean

Meaning
to tell the truth about something you have been hiding
Example
He finally **came clean** about what happened.
idiom

to have a thirst for knowledge

Meaning
to have a strong desire to learn or gain more knowledge
Example
She always **has a thirst for knowledge** and keeps reading books.
idiom

Get the message

Meaning
To understand what someone is trying to say.
Example
After his silence, she finally **got the message**.
idiom

drama queen

Meaning
a person who exaggerates or overreacts to situations
Example
Don’t be such a **drama queen**; it’s not that serious.
idiom

easy money

Meaning
money earned with little effort
Example
He thought gambling was **easy money**, but he lost everything.
idiom

make waves

Meaning
to cause trouble or create a significant impact
Example
The new policy **made waves** throughout the organization.
idiom

dress up

Meaning
to wear formal or special clothes
Example
We don’t have to **dress up** for tonight’s dinner—it’s casual.
idiom

turing test

Meaning
a test of a machine's ability to exhibit intelligent behavior equivalent to, or indistinguishable from, that of a human
Example
The AI passed the **Turing test**, convincing the judges that it was human-like.
idiom

have nerves of steel

Meaning
to be very brave and calm under pressure
Example
A firefighter must **have nerves of steel** to face danger every day.
idiom

rinse off

Meaning
to wash something quickly with water
Example
**Rinse off** the berries before serving them.
idiom

cold feet

Meaning
to feel nervous or hesitant about something
Example
He got **cold feet** before proposing to her.
idiom

cut back on

Meaning
to reduce the amount of something
Example
We’re trying to **cut back on** eating out during the week.
idiom

face up to

Meaning
to accept and confront a difficult situation
Example
It’s time to **face up to** the staffing gaps.
idiom

crybaby

Meaning
someone who complains or cries easily
Example
Don’t be a **crybaby**, it’s just a small scratch.
idiom

yawn fest

Meaning
something extremely boring
Example
That lecture was a total **yawn fest**.
idiom

zone off

Meaning
to divide an area into sections
Example
They’ll **zone off** part of the hall for workshops.
idiom

hit the reset button

Meaning
to start fresh or make a new beginning
Example
After the failure, the team decided to **hit the reset button**.
idiom

in the spotlight

Meaning
receiving public attention
Example
After the award, she’s been **in the spotlight** constantly.
idiom

get your hands dirty

Meaning
to engage in the hard or unpleasant work of a task
Example
A true leader will not hesitate to **get their hands dirty** when necessary.
idiom

a dream come true

Meaning
something that happens which you always wished for
Example
Getting that scholarship was **a dream come true** for her.
idiom

tell a tall tale

Meaning
to tell an exaggerated or false story
Example
He loves to **tell tall tales** about his adventures.
idiom

build trust

Meaning
to create or develop trust in a relationship
Example
It takes time to **build trust** with new people.
idiom

a feather in one’s cap

Meaning
an achievement to be proud of
Example
Winning the national award was **a feather in his cap**.
idiom

a weight on your shoulders

Meaning
a heavy burden or responsibility causing stress
Example
Running the company alone is **a weight on his shoulders**.
idiom

blow one’s top

Meaning
to suddenly become very angry
Example
He **blew his top** when he saw the mistake.
idiom

a picture is worth a thousand words

Meaning
a visual image can express complex ideas better than words
Example
That photo truly proves that **a picture is worth a thousand words**.
idiom

cry wolf

Meaning
to raise a false alarm
Example
Do not **cry wolf** or no one will believe you later.
idiom

burn your fingers

Meaning
to suffer because of a bad decision or mistake
Example
He **burned his fingers** by trusting the wrong person.
idiom

overfitting

Meaning
when a model performs well on training data but poorly on unseen data
Example
The model seems to be **overfitting** because it performs well on the training data but poorly on the test set.
idiom

shore up

Meaning
to strengthen or support something
Example
They’re investing to **shore up** the rural clinics.
idiom

teach someone a lesson

Meaning
to make someone learn from their mistake
Example
The teacher’s punishment really **taught him a lesson**.
idiom

give someone the creeps

Meaning
to make someone feel uncomfortable or afraid
Example
Old abandoned houses **give me the creeps**.
idiom

a blessing in disguise

Meaning
something that seems bad but results in something good
Example
Losing that job was **a blessing in disguise**.
idiom

zone out

Meaning
to stop paying attention and mentally drift away
Example
I completely **zoned out** during the long presentation.
idiom

speak up

Meaning
to express an opinion openly and clearly
Example
If you disagree, please **speak up** during the meeting.
idiom

throw your hat in the ring

Meaning
to show interest in something, especially a competition or challenge
Example
I decided to **throw my hat in the ring** and apply for the leadership role.
idiom

a heart-to-heart

Meaning
a sincere and open conversation
Example
We had **a heart-to-heart** about our future plans.
idiom

play politics

Meaning
to act in a manipulative or strategic way to gain advantage
Example
He was accused of trying to **play politics** instead of focusing on the nation’s welfare.
idiom

slip up

Meaning
to make a small mistake
Example
Everyone **slips up** sometimes — don’t worry about it.
idiom

believe you’re good enough

Meaning
to accept that you are capable and worthy
Example
To overcome fear, you must **believe you’re good enough**.
idiom

a splash of color

Meaning
a small amount of bright color added for effect
Example
Add **a splash of color** to make the room lively.
idiom

take the blame

Meaning
to accept responsibility for something wrong
Example
He decided to **take the blame** for the team's failure.
idiom

put your faith in the hands of

Meaning
to trust someone with something important
Example
She decided to **put her faith in the hands of** her lawyer for the case.
idiom

ahead of the game

Meaning
to have an advantage or be well prepared
Example
She’s always **ahead of the game** with her planning.
idiom

between a rock and a hard place

Meaning
facing two difficult choices
Example
She’s **between a rock and a hard place** — neither option is good.
idiom

dial in

Meaning
to connect to a meeting or call remotely
Example
I’ll **dial in** from the airport lounge.
idiom

keep your emotions in check

Meaning
to control your emotions
Example
It's important to **keep your emotions in check** during a meeting.
idiom

a bolt from the blue

Meaning
a sudden and unexpected event or news
Example
His resignation came **like a bolt from the blue**.
idiom

to tip the scales

Meaning
to influence the outcome of a situation
Example
One witness’s statement **tipped the scales** in favor of the defendant.
idiom

get away with murder

Meaning
to do something very bad without being punished for it
Example
He’s so spoiled that he can **get away with murder** at home.
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

Rewriting history

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

beat the algorithm

Meaning
to find a way to outsmart or bypass a system's logic
Example
Marketers always try to **beat the algorithm** for better reach.
idiom

fill out

Meaning
to complete a form by providing information
Example
Please **fill out** this survey after the workshop.