algorithmic trading
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idiom

algorithmic trading

Meaning
the use of algorithms to automate trading in financial markets
Example
Banks are increasingly using **algorithmic trading** to optimize their investments.
idiom

architectural eye candy

Meaning
something that is visually appealing but may lack substance or functionality
Example
The new skyscraper in the city is just **architectural eye candy**.
idiom

a barrel of laughs

Meaning
someone or something very funny or entertaining
Example
The new comedy show is **a barrel of laughs**.
idiom

a quantum leap

Meaning
a big and sudden improvement
Example
This discovery is **a quantum leap** in medical research.
idiom

A red herring

Meaning
A misleading clue or distraction intended to divert attention from the real issue.
Example
The new law was just a **red herring** to distract from the corruption scandal.
idiom

At your own risk

Meaning
You are responsible for any possible danger or loss.
Example
You can enter the cave, but it’s **at your own risk**.
idiom

add insult to injury

Meaning
to make a bad situation even worse
Example
First, they lost the game, and then, to **add insult to injury**, their bus broke down.
idiom

a gray area

Meaning
a situation or topic that is not clear or that can be understood in more than one way
Example
The question of intellectual property rights in the digital age is still **a gray area**.
idiom

a power play

Meaning
a strategic move to gain control or influence over a situation
Example
His decision to challenge the leader was a clear **power play**.
idiom

as wise as an owl

Meaning
very wise or knowledgeable
Example
My grandfather is **as wise as an owl**.
idiom

a light at the end of the tunnel

Meaning
a sign that a situation will improve soon; hope in a difficult situation
Example
After months of hard work, she finally saw **a light at the end of the tunnel**.
idiom

as happy as a clam

Meaning
feeling completely happy and content
Example
After a long vacation, he was **as happy as a clam**.
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

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

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

a clean bill of health

Meaning
a report confirming good health
Example
The doctor gave me **a clean bill of health** after the check-up.
idiom

A solid foundation

Meaning
A strong and reliable base or starting point.
Example
The success of this company is built on a **solid foundation** of hard work and dedication.
idiom

a glimpse into the future

Meaning
a small indication of what the future might be like
Example
This technology gives us **a glimpse into the future**.
idiom

as fit as a fiddle

Meaning
in very good health
Example
My grandfather is 80 but still **as fit as a fiddle**.
idiom

a breakthrough

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

automate the process

Meaning
to make a process operate automatically using technology
Example
We need to **automate the process** to save time and cost.
idiom

ahead of its time

Meaning
to be unusually advanced or innovative for its era
Example
That invention was **ahead of its time**.
idiom

a debt of gratitude

Meaning
a feeling of being grateful to someone who has helped you
Example
We owe **a debt of gratitude** to our mentors.
idiom

a bitter pill to swallow

Meaning
an unpleasant fact or situation to accept
Example
Losing the championship was **a bitter pill to swallow** for the team.
idiom

AI-powered

Meaning
referring to systems or applications that use artificial intelligence to function
Example
The company launched an **AI-powered** assistant to help customers find products more easily.
idiom

A nest egg

Meaning
A sum of money saved for the future or retirement.
Example
He built up a **nest egg** for his children's education.
idiom

artificial intelligence

Meaning
The simulation of human intelligence in machines that are programmed to think and learn.
Example
The company has invested heavily in **artificial intelligence** to enhance automation.
idiom

a gift from the heavens

Meaning
a blessing or something very special
Example
Her support during the tough times was **a gift from the heavens**.
idiom

a work of art

Meaning
something very beautiful or skillfully made
Example
Her wedding dress was truly **a work of art**.
idiom

as far as I'm concerned

Meaning
used to express one’s personal opinion or feeling about something
Example
**As far as I'm concerned**, he did a great job.
idiom

A friend to all is a friend to none

Meaning
Someone who tries to please everyone may end up pleasing no one
Example
He is friendly to everyone, but he has no real close friends because **a friend to all is a friend to none**.
idiom

a social butterfly

Meaning
someone who is very social and enjoys meeting people
Example
He’s **a social butterfly**, always at some event or gathering.
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

a quick learner

Meaning
someone who learns things fast
Example
She’s a **quick learner** and easily understands new topics.
idiom

As green as grass

Meaning
Very inexperienced or new at something.
Example
He’s **as green as grass** in his new job.
idiom

a go-getter

Meaning
someone who is very energetic and determined to succeed
Example
He’s **a go-getter** who never gives up on his goals.
idiom

apple of someone’s eye

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

a bumper crop

Meaning
an unusually large harvest
Example
Farmers are happy this year because of **a bumper crop** of rice.
idiom

add fuel to the fire

Meaning
to make a bad situation worse
Example
Your comments **added fuel to the fire**.
idiom

at the end of the day

Meaning
when everything is considered; ultimately
Example
**At the end of the day**, teamwork solved the problem.
idiom

A Sherlock Holmes

Meaning
A person who is extremely good at solving mysteries or finding out information.
Example
He’s such **a Sherlock Holmes** when it comes to finding lost things.
idiom

A blurred line

Meaning
An unclear distinction between two things
Example
There’s often **a blurred line** between work and personal life.
idiom

a party animal

Meaning
someone who loves going to parties
Example
My roommate is **a party animal**; she goes out every weekend.
idiom

a heavy heart

Meaning
a feeling of deep sadness or sorrow
Example
She left her hometown with **a heavy heart**.
idiom

As far as I can tell

Meaning
As I understand; based on what I know
Example
As far as I can tell, everything is fine.
idiom

algorithmic bias

Meaning
the systematic favoritism towards certain data or outcomes by an algorithm, often unintentionally.
Example
The development team worked to eliminate **algorithmic bias** in the AI model.
idiom

at a crossroads

Meaning
at a point where a decision must be made
Example
After years of travel, she found herself **at a crossroads** in life.
idiom

A politician's promise is like a bubble

Meaning
a politician's promises are often unrealistic or unattainable
Example
You can't trust his plans; **a politician's promise is like a bubble**.
idiom

a blast from the past

Meaning
something that reminds you of an earlier time
Example
Seeing that old photo album was **a blast from the past**.
idiom

a pain in the neck

Meaning
someone or something that is very annoying
Example
That constant noise from the construction site is **a pain in the neck**.
idiom

Air time

Meaning
The amount of time something is broadcast on TV or radio
Example
The charity event got a lot of **air time** on local stations.
idiom

a silver bullet

Meaning
a simple solution to a complex problem
Example
There is no **silver bullet** for solving climate change, but we need to take action.
idiom

A snapshot of

Meaning
A brief look or summary of something
Example
The report gives **a snapshot of** our company's performance.
idiom

a stepping stone

Meaning
an event or experience that helps one to progress
Example
This internship was **a stepping stone** to my career.
idiom

a mind is a terrible thing to waste

Meaning
it is a waste not to use your mental abilities
Example
You should keep learning, **a mind is a terrible thing to waste**.
idiom

a ray of sunshine

Meaning
someone or something that brings happiness
Example
Her smile is **a ray of sunshine** on a gloomy day.
idiom

a drama queen

Meaning
someone who exaggerates or overreacts to situations
Example
Stop acting like **a drama queen**; it’s not that serious.
idiom

a wake-up call

Meaning
an event that makes someone realize they need to change
Example
Losing his job was a **wake-up call** for him.
idiom

A rising tide lifts all boats

Meaning
When the economy improves, everyone benefits to some extent.
Example
When the new policies boosted trade, people said that **a rising tide lifts all boats**.
idiom

after the rain comes the rainbow

Meaning
good times follow bad times
Example
Don’t lose faith; **after the rain comes the rainbow**.
idiom

a vision for the future

Meaning
a clear idea or plan about what should happen in the future
Example
The CEO has **a vision for the future** of the company that will guide its growth.
idiom

a guiding light

Meaning
someone who inspires or leads others toward success
Example
Her courage became **a guiding light** for the whole team.
idiom

A tough row to hoe

Meaning
A difficult task or situation to handle.
Example
Starting a new business is **a tough row to hoe**.
idiom

a win-win situation

Meaning
a situation where everyone benefits
Example
Merging the two companies created **a win-win situation** for both parties.
idiom

at the cutting edge

Meaning
at the most advanced position in a field
Example
The lab is **at the cutting edge** of medical research.
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

a crash course

Meaning
a short and intensive course of study
Example
I had to take a **crash course** in programming before starting the job.
idiom

as easy as ABC

Meaning
very easy to do or understand
Example
For him, solving math problems is **as easy as ABC**.
idiom

a man of faith

Meaning
a person who strongly believes in a particular religion or principle
Example
He is known as **a man of faith** in his community.
idiom

adapt to new surroundings

Meaning
to adjust to a new environment or situation
Example
After moving to a new city, it took her some time to **adapt to new surroundings**.
idiom

a chatterbox

Meaning
someone who talks a lot, especially a child
Example
My little sister is **a chatterbox**; she never stops talking.
idiom

answer the call of duty

Meaning
to fulfill one's obligation, especially in a difficult situation
Example
Firefighters **answered the call of duty** during the massive fire.
idiom

a political football

Meaning
an issue used by politicians for their own advantage
Example
Healthcare has become **a political football** in the country.
idiom

a chapter of one’s life

Meaning
a period or stage in someone’s life
Example
Leaving college was the end of an important **chapter of her life**.
idiom

a smart cookie

Meaning
a very clever or intelligent person
Example
Don’t underestimate her; she’s **a smart cookie**.
idiom

adapt to change

Meaning
to adjust to new circumstances or environments
Example
In order to succeed, you must learn to **adapt to change**.
idiom

a learning curve

Meaning
the process of learning something new, especially one that requires time and effort
Example
There was a steep **learning curve** when I first started the project.
idiom

a law unto oneself

Meaning
someone who acts independently and ignores rules
Example
He’s **a law unto himself**, never following company policies.
idiom

Ask a million questions

Meaning
To be extremely curious and ask many questions.
Example
Kids often **ask a million questions** about everything.
idiom

air gap

Meaning
a physical separation between secure and insecure systems
Example
Critical networks are kept **air-gapped** to prevent unauthorized access.
idiom

a fair game

Meaning
a situation where both parties have equal opportunities to succeed or compromise
Example
The terms of the contract were discussed until both sides agreed it was **a fair game**.
idiom

a universe of possibilities

Meaning
endless opportunities or options
Example
Technology has opened **a universe of possibilities**.
idiom

A little knowledge is a dangerous thing

Meaning
Knowing a small amount about something can lead to mistakes.
Example
**A little knowledge is a dangerous thing** — don’t try to fix it if you’re not an expert.
idiom

a dark horse

Meaning
a person who keeps their skills or plans secret until an important moment
Example
Nobody expected her to win; she was **a dark horse**.
idiom

a weight off your shoulders

Meaning
relief after dealing with a stressful situation
Example
Finishing the project felt like **a weight off my shoulders**.
idiom

A Romeo

Meaning
A passionate lover or a romantic man.
Example
He acts like **a Romeo** around her.
idiom

At the end of one’s rope

Meaning
To be so tired or frustrated that you can’t deal with anything more.
Example
After working nonstop for weeks, I was **at the end of my rope**.
idiom

a clear conscience

Meaning
a state of being free from guilt or regret
Example
She could sleep soundly at night because she had **a clear conscience**.
idiom

a figure of speech

Meaning
a phrase used in a non-literal way for effect or emphasis
Example
When he said he could eat a horse, it was just **a figure of speech**.
idiom

a chain is only as strong as its weakest link

Meaning
the strength of a group depends on the weakest member
Example
In any team, **a chain is only as strong as its weakest link**.
idiom

a shoulder to lean on

Meaning
someone to give you support and comfort
Example
She’s always been **a shoulder to lean on** for me.
idiom

at the end of your rope

Meaning
to be extremely frustrated and have no patience left
Example
After dealing with delays all day, she was **at the end of her rope**.
idiom

A bundle of nerves

Meaning
To be extremely anxious or tense.
Example
Before the presentation, she was **a bundle of nerves**.
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

a no-brainer

Meaning
something that is very easy to understand or decide
Example
The solution to the problem was **a no-brainer**.
idiom

A negative outlook

Meaning
A pessimistic attitude or perspective
Example
He always has **a negative outlook** on life.
idiom

A friend is a treasure

Meaning
A true friend is invaluable and precious.
Example
I've known her for years, and she's always been there for me; **a friend is a treasure**.
idiom

As I see it

Meaning
According to my understanding or opinion
Example
As I see it, we need to try a different strategy.
idiom

a penny saved is a penny earned

Meaning
saving money is just as valuable as earning it
Example
My grandfather always said, '**a penny saved is a penny earned**.'
idiom

anchors aweigh

Meaning
Ready to depart or begin a journey.
Example
With our bags packed, it’s **anchors aweigh** for the road trip!
idiom

a paradigm shift

Meaning
a fundamental change in approach or underlying assumptions
Example
The invention of the internet marked a **paradigm shift** in communication and information sharing.
idiom

a loose cannon

Meaning
A person who behaves unpredictably and may cause problems.
Example
Be careful with him — he’s **a loose cannon**.
idiom

a walking encyclopedia

Meaning
a person who knows a lot about many subjects
Example
Ask him anything about history—he’s **a walking encyclopedia**.
idiom

a kind heart

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

a blank slate

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

at the top of one’s game

Meaning
to be performing at one’s best level
Example
The athlete is **at the top of his game** this season.
idiom

after the storm comes the calm

Meaning
peace follows a period of trouble
Example
Stay patient; **after the storm comes the calm**.
idiom

a clean slate

Meaning
a fresh start; an opportunity to begin again without past mistakes
Example
He moved to a new city for **a clean slate**.
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 clear conscience is a soft pillow

Meaning
When you live honestly, you sleep peacefully without guilt.
Example
After telling the truth, he had a peaceful night’s sleep because **a clear conscience is a soft pillow**.
idiom

a cog in the machine

Meaning
a small but essential part of a large system
Example
Every engineer is **a cog in the machine** that keeps the factory running.
idiom

actions speak louder than words

Meaning
what people do is more important than what they say
Example
**Actions speak louder than words**, so prove it with effort.
idiom

a turning point

Meaning
a moment when an important change happens
Example
Graduating from college was a **turning point** in his life.
idiom

a dead-end job

Meaning
a job with no opportunity for advancement or improvement
Example
He quit his **dead-end job** to start his own business.
idiom

Above reproach

Meaning
Completely honest and without fault.
Example
Her integrity is **above reproach**.
idiom

acid test

Meaning
a crucial test that proves the value or success of something
Example
The product launch will be the **acid test** of our new design.
idiom

an old hand

Meaning
someone very experienced at something
Example
She’s **an old hand** at managing big events.
idiom

a wolf in sheep's clothing

Meaning
someone who appears harmless but is actually dangerous
Example
He was **a wolf in sheep's clothing**.
idiom

a piece of cake

Meaning
something that is very easy to do
Example
The exam was **a piece of cake** for me.
idiom

at the helm

Meaning
in a position of leadership or control
Example
With her **at the helm**, the company has grown rapidly.
idiom

at the crossroads

Meaning
facing a decision or choice
Example
I’m **at the crossroads** in my career right now.