know something by heart
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All Types idiom phrasal-verb proverb
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idiom

know something by heart

Meaning
to memorize something perfectly
Example
She **knows all the poems by heart**.
idiom

kick around

Meaning
to discuss ideas informally
Example
We can **kick around** some concepts after lunch.
idiom

kick back

Meaning
to relax and do nothing for a while
Example
After finishing the project, we just **kicked back** and watched a movie.
idiom

keep one's word

Meaning
to do what one has promised to do
Example
He always **keeps his word**, no matter what.
idiom

know someone inside out

Meaning
to know someone very well
Example
I **know her inside out**; we’ve been friends for years.
phrasal-verb

keep faith in

Meaning
to continue believing in something or someone despite difficulties
Example
Always **keep faith in** yourself, even when no one else does.
idiom

knock around

Meaning
to spend time doing casual activities
Example
We’ll **knock around** the city after the workshop.
idiom

keep on track

Meaning
to continue doing something as planned
Example
We need to **keep on track** to meet our deadlines.
phrasal-verb

kick goals around

Meaning
to discuss possible objectives informally
Example
We **kick goals around** during lunch before locking the roadmap.
phrasal-verb

keep in

Meaning
to not allow someone to go out; to hold inside
Example
The teacher **kept in** the students after class for talking too much.
idiom

keep up with the Joneses

Meaning
to try to match your neighbors or peers in wealth or possessions
Example
Many people go into debt trying to **keep up with the Joneses**.
phrasal-verb

keep learning forward

Meaning
to continue gaining lessons even after failing
Example
No matter how many times you fail, just **keep learning forward**.
idiom

Keep one’s eye on the ball

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

keep faith

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

keep up with

Meaning
to stay informed or at the same level as something or someone
Example
It's hard to **keep up with** the latest tech trends.
phrasal-verb

keep up growth

Meaning
to maintain economic progress over time
Example
The government is focusing on policies to **keep up growth** while maintaining stability.
phrasal-verb

kick start

Meaning
to start something quickly and effectively
Example
The new project aims to **kick start** rural economic growth.
idiom

Know something inside out

Meaning
To know something very well
Example
She **knows the syllabus inside out**.
idiom

knock someone for six

Meaning
to shock or upset someone greatly
Example
The sudden loss **knocked him for six**.
phrasal-verb

keep emotions in check

Meaning
to control your emotions and not let them take over
Example
During negotiations, she managed to **keep her emotions in check**.
idiom

kindness goes a long way

Meaning
a small act of kindness can have a big positive impact
Example
Remember, **kindness goes a long way** in building good relationships.
idiom

keep your chin up

Meaning
to stay positive and not lose hope in difficult situations
Example
**Keep your chin up**; things will get better soon.
idiom

kick in

Meaning
to begin to take effect
Example
The backup generator should **kick in** within seconds.
idiom

know the ropes

Meaning
to be very familiar with something; to have a thorough understanding of something
Example
He really **knows the ropes** in this field of work.
idiom

keep a stiff upper lip

Meaning
to not show your emotions in difficult situations
Example
Even after losing the match, the team **kept a stiff upper lip**.
idiom

keep something to yourself

Meaning
not tell anyone about something
Example
Please **keep it to yourself** until we’re ready to announce.
idiom

keep things in perspective

Meaning
to stay calm by seeing things realistically
Example
When stressed, try to **keep things in perspective**.
idiom

Keep an open mind

Meaning
To be willing to consider new ideas or opinions.
Example
Try to **keep an open mind** when learning about different cultures.
idiom

Know your stuff

Meaning
to be knowledgeable or skilled about something
Example
You can tell she really **knows her stuff** about physics.
idiom

keep your cards close to your chest

Meaning
to keep your plans or intentions secret
Example
She always **keeps her cards close to her chest** during negotiations.
idiom

keep in mind

Meaning
to remember something important
Example
**Keep in mind** that deadlines are strict.
idiom

keep your cool

Meaning
to stay calm under stress or provocation
Example
Even in emergencies, he always **keeps his cool**.
phrasal-verb

keep dreaming

Meaning
to continue having hopes and ambitions even when things are difficult
Example
No matter what happens, **keep dreaming** big.
idiom

kingmaker

Meaning
a person who has great influence in deciding who will hold power
Example
The media mogul became a **kingmaker** in national politics.
idiom

keep your eyes on the prize

Meaning
to stay focused on your goal despite difficulties
Example
Even during tough times, she **kept her eyes on the prize**.
phrasal-verb

knock off

Meaning
to stop working at the end of the day
Example
Let’s **knock off** early today and grab dinner together.
idiom

keep the ball rolling

Meaning
to keep an activity or process going
Example
Let’s **keep the ball rolling** on this project.
phrasal-verb

keep under

Meaning
to control or suppress something or someone
Example
The manager tried to **keep under** control the rising tension.
idiom

Keep going strong

Meaning
to keep persevering and not give up
Example
Even when times are tough, remember to **keep going strong**.
phrasal-verb

keep striving for

Meaning
to continue making great efforts toward achieving something
Example
He always tells his students to **keep striving for** excellence.
idiom

key into

Meaning
to pay close attention to or understand something important
Example
Leaders must **key into** what customers value most.
idiom

keep all your eggs in one basket

Meaning
to rely on a single plan or source of success
Example
Don’t **keep all your eggs in one basket** when investing.
idiom

kill two birds with one stone

Meaning
to succeed in achieving two things in a single action
Example
I can **kill two birds with one stone** by listening to a podcast while I exercise.
idiom

keep someone at arm’s length

Meaning
to avoid getting too close to someone
Example
After the argument, I **kept him at arm’s length**.
phrasal-verb

keep on

Meaning
to continue doing something repeatedly
Example
She **kept on** talking even though nobody was listening.
phrasal-verb

keep perspective

Meaning
to stay calm and rational during emotional situations
Example
During conflicts, it’s important to **keep perspective** instead of overreacting.
phrasal-verb

keep down

Meaning
to prevent from increasing or growing
Example
We need to **keep down** our expenses this month.
idiom

keep it together

Meaning
to stay composed during difficult times
Example
Even after hearing the bad news, he managed to **keep it together**.
phrasal-verb

keep up with changes

Meaning
to stay informed or updated about new developments
Example
Employees must **keep up with changes** in company policies.
phrasal-verb

kick off innovation projects

Meaning
to begin innovation initiatives
Example
The firm will **kick off innovation projects** next quarter.
phrasal-verb

keep striving

Meaning
to continue trying hard to achieve something
Example
Even after success, a true professional keeps **striving** for excellence.
phrasal-verb

kick tricky issues up

Meaning
to escalate complicated problems to a higher level
Example
Service reps **kick tricky issues up** when policy decisions are needed.
idiom

keep your head up

Meaning
to remain confident and strong during hardships
Example
**Keep your head up**, better days are coming.
idiom

Keep a cool head

Meaning
to remain calm and not get too emotional
Example
In a crisis, it's important to **keep a cool head**.
phrasal-verb

keep at

Meaning
to continue doing something with determination
Example
If you **keep at** your practice, you’ll master it soon.
idiom

kick out

Meaning
to force someone to leave
Example
Security **kicked out** the rowdy fans before the end.
phrasal-verb

keep projects on track

Meaning
to ensure work stays within schedule and scope
Example
Daily standups help us **keep projects on track** despite surprises.
idiom

keep your shirt on

Meaning
stay calm; don’t get angry or impatient
Example
**Keep your shirt on**, we’ll solve it soon.
phrasal-verb

keep to oneself

Meaning
to not share thoughts or feelings with others
Example
He usually **keeps to himself** and doesn’t talk much.
idiom

keep out

Meaning
to prevent someone or something from entering
Example
Close the windows to **keep out** the dust during the renovation.
idiom

keep it under wraps

Meaning
to keep something secret
Example
We’re trying to **keep it under wraps** until the official announcement.
idiom

keep an eye on someone

Meaning
to watch someone carefully because you don’t trust them completely
Example
I’ll **keep an eye on him** while you’re away.
idiom

kindred spirit

Meaning
someone who has similar interests or feelings
Example
We became friends because we’re **kindred spirits**.
idiom

Know it all

Meaning
Someone who acts as if they know everything.
Example
He’s such a **know it all**, it’s annoying.
phrasal-verb

keep faith with

Meaning
to stay loyal to someone or something
Example
Grassroots leaders **keep faith with** their communities.
idiom

keep one's head above water

Meaning
to survive financially in difficult times
Example
Many small businesses struggle to **keep their heads above water**.
idiom

keep something under wraps

Meaning
to keep something secret
Example
They managed to **keep the project under wraps** until the launch day.
idiom

keep your mind on

Meaning
to stay focused on a task or goal
Example
If you **keep your mind on** your studies, you’ll do well.
phrasal-verb

key up

Meaning
to make someone feel nervous or excited
Example
She was **keyed up** before her first performance.
phrasal-verb

knock out

Meaning
to defeat someone so they can no longer compete
Example
They **knocked out** the defending champions in the semi-final.
idiom

knuckle down

Meaning
to start working hard, especially after delaying
Example
It’s time to **knuckle down** and finish this report.
phrasal-verb

keep ahead of

Meaning
to stay in front or make progress faster than others
Example
We need to **keep ahead of** the schedule to avoid stress later.
idiom

keep tabs on

Meaning
to monitor someone or something closely
Example
I try to **keep tabs on** industry trends.
phrasal-verb

keep improving

Meaning
to continue making things better or more effective
Example
Our company culture encourages everyone to **keep improving**.
phrasal-verb

knuckle under

Meaning
to accept someone’s authority or give in to pressure
Example
He refused to **knuckle under** to his boss’s unfair demands.
idiom

keep a low profile

Meaning
to avoid attracting attention; to stay calm and unnoticed
Example
After the controversy, he decided to **keep a low profile**.
phrasal-verb

knock down

Meaning
to hit someone or something and cause them to fall to the ground
Example
The car **knocked down** a cyclist on the busy road.
idiom

keep your dreams alive

Meaning
to continue believing in your goals even when it's hard
Example
No matter how tough life gets, **keep your dreams alive**.
idiom

keep up with the times

Meaning
to stay updated or adapt to modern trends
Example
In the fast-moving tech industry, companies must **keep up with the times**.
idiom

keep the peace

Meaning
to maintain order and avoid conflict
Example
The police were called to **keep the peace** during the protest.
idiom

keep your word

Meaning
to honor a promise or commitment
Example
You must always **keep your word** if you want to gain trust.
idiom

keep your nose to the grindstone

Meaning
to work hard and continuously
Example
If you **keep your nose to the grindstone**, you’ll achieve your goals.
idiom

keep moving forward

Meaning
to continue progressing despite obstacles or setbacks
Example
No matter what happens, always **keep moving forward**.
phrasal-verb

kick oneself for

Meaning
to feel angry or regretful for doing or not doing something
Example
I could **kick myself for** not taking that job opportunity.
idiom

keep away from

Meaning
to avoid someone or something
Example
You should **keep away from** sugary drinks right now.
idiom

keep someone’s word

Meaning
to do what you promise to do
Example
You can trust him; he always **keeps his word**.
idiom

kill time

Meaning
to do something while waiting
Example
We played cards to **kill time** before the show started.
phrasal-verb

keep ahead

Meaning
to remain in a leading or advantageous position
Example
The company invests in innovation to **keep ahead** of competitors.
phrasal-verb

keep offices aligned

Meaning
to ensure different branches follow the same plan
Example
We **keep offices aligned** with a daily global standup call.
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.
phrasal-verb

keep alive

Meaning
to make sure cultural traditions continue to exist
Example
Artists work hard to **keep alive** the spirit of folk art.
idiom

Keep the tradition alive

Meaning
To continue practicing a custom so that it is not forgotten
Example
Every year we celebrate this festival to **keep the tradition alive**.
idiom

keep a straight face

Meaning
to avoid laughing in a funny situation
Example
It was hard to **keep a straight face** during his silly speech.
idiom

keep in touch

Meaning
to maintain communication with someone
Example
Even after moving away, we **keep in touch** regularly.
idiom

Know the drill

Meaning
To be familiar with a routine or procedure.
Example
Everyone here **knows the drill** during an emergency.
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

kick off

Meaning
to start an event or activity
Example
The workshop will **kick off** at 9 a.m. sharp.
idiom

knock your socks off

Meaning
to impress or surprise someone greatly
Example
The concert will **knock your socks off**!
idiom

keep your emotions in check

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

keep up

Meaning
to maintain or continue a custom or tradition
Example
Our family still **keeps up** the tradition of making homemade sweets on Eid.
idiom

Keep your head above water

Meaning
Manage to survive or cope with difficulties.
Example
It’s hard, but I’m trying to **keep my head above water**.
phrasal-verb

keep to

Meaning
to stick to something such as a rule or plan
Example
Please **keep to** the schedule.
idiom

Keep the team on track

Meaning
to make sure the team remains focused and organized
Example
As the project manager, it's important to **keep the team on track**.
idiom

key in

Meaning
to enter data using a keyboard or keypad
Example
Please **key in** your code before the door locks.
phrasal-verb

keep in the loop

Meaning
to inform someone about all updates or developments
Example
Please **keep me in the loop** about any new client communication.
idiom

key in on

Meaning
to give focused attention to something specific
Example
The coach asked the team to **key in on** their defensive mistakes.
idiom

Keep hope alive

Meaning
To continue believing in a positive outcome.
Example
Even in hard times, we must **keep hope alive**.
idiom

keep the home fires burning

Meaning
to maintain a happy home while others are away
Example
While her husband was abroad, she **kept the home fires burning**.
phrasal-verb

keep reserves for

Meaning
to save or hold funds for future use or emergencies
Example
The central bank decided to **keep reserves for** potential market shocks.
idiom

kick the bucket

Meaning
to die (informal)
Example
He finally **kicked the bucket** after a long illness.
phrasal-verb

kick off with

Meaning
to begin an event or activity with something specific
Example
The festival will **kick off with** a traditional dance performance.
phrasal-verb

keep in touch with

Meaning
to maintain contact or communication with someone over time
Example
Even after graduation, they promised to **keep in touch with** each other.
idiom

keep your head in the game

Meaning
to stay mentally focused and motivated
Example
Even when things get tough, **keep your head in the game**.
phrasal-verb

keep back

Meaning
to withhold something; to stay at a distance
Example
The police told the crowd to **keep back** from the scene.
idiom

Keep the faith

Meaning
Continue to believe that things will work out.
Example
Even in hard times, **keep the faith**.
phrasal-verb

keep your head high

Meaning
to stay confident and proud even after facing criticism or failure
Example
No matter what happens, always **keep your head high**.
phrasal-verb

keep cool

Meaning
to remain calm in a stressful situation
Example
It’s important to **keep cool** even when things go wrong.
idiom

Keep someone posted

Meaning
To keep someone informed about something.
Example
Please **keep me posted** about any updates.
idiom

Keep your friends close and your enemies closer

Meaning
It's important to maintain good relationships with your friends, but it's equally important to understand your enemies.
Example
He always watches his competitors carefully because he believes in **keeping your friends close and your enemies closer**.
idiom

kill someone with kindness

Meaning
to be extra kind to someone unpleasant to neutralize their negativity
Example
The best way to deal with her is to **kill her with kindness**.
phrasal-verb

keep calm

Meaning
to stay relaxed and not get angry or upset
Example
He tried to **keep calm** when everyone else was panicking.