30 Idioms for Knowledge

From the wisdom of elephants to the subtlety of birds, each phrase holds a unique story. So, without further ado, let’s dive into the fascinating realm of idioms for knowledge.

30 idioms for knowledge

Idioms for Knowledge

A Wealth of Knowledge

Meaning: Having an abundance of information or wisdom.

In a Sentence: After years of studying, he became a wealth of knowledge on ancient civilizations.

An Elephant Never Forgets

Meaning: Possessing an exceptional memory.

In a Sentence: Like an elephant, she never forgets a birthday, recalling even the smallest details.

A Little Bird Told Me

Meaning: Receiving information from an undisclosed source.

In a Sentence: When asked about the surprise party, she coyly replied, “A little bird told me it’s going to be unforgettable.”

A Stitch in Time Saves Nine

Meaning: Resolving a small issue before it escalates.

In a Sentence: Fixing the leaky roof was a stitch in time, preventing major damage during the storm.

A Penny for Your Thoughts

Meaning: Asking someone what they are thinking about.

In a Sentence: Seeing her lost in thought, he jokingly said, “A penny for your thoughts?”

A Picture Is Worth a Thousand Words

Meaning: Visual images convey a significant amount of information.

In a Sentence: The photograph captured the essence of the sunset, proving once again that a picture is worth a thousand words.

A Rolling Stone Gathers No Moss

Meaning: Constantly changing and evolving to avoid stagnation.

In a Sentence: Jack’s nomadic lifestyle reflects the belief that a rolling stone gathers no moss.

A Leopard Cannot Change Its Spots

Meaning: People cannot change their fundamental nature.

In a Sentence: Despite his promises, everyone knew a leopard couldn’t change its spots, and he soon reverted to his old habits.

A Wolf in Sheep’s Clothing

Meaning: Someone who appears harmless but is actually dangerous.

In a Sentence: The charming new colleague turned out to be a wolf in sheep’s clothing, stealing credit for others’ ideas.

A Drop in the Ocean

Meaning: Something is very small in relation to the whole.

In a Sentence: Donating one can of food felt like a drop in the ocean when compared to the hunger crisis.

A Snake in the Grass

Meaning: Someone untrustworthy and sly.

In a Sentence: Watch out for him; he’s a snake in the grass, always plotting behind the scenes.

A Taste of Your Own Medicine

Meaning: Experiencing the same thing one has inflicted on others.

In a Sentence: Bullies often crumble when they get a taste of their own medicine.

A House Divided Against Itself Cannot Stand

Meaning: Lack of unity leads to failure.

In a Sentence: The team realized that a house divided against itself cannot stand, prompting them to work together for success.

A Penny Saved Is a Penny Earned

Meaning: Saving money is as beneficial as earning it.

In a Sentence: His frugal habits proved that a penny saved is a penny earned over time.

Actions Speak Louder Than Words

Meaning: What someone does is more important than what they say.

In a Sentence: Instead of promising change, she decided actions would speak louder than words.

An Arm and a Leg

Meaning: Something is very expensive.

In a Sentence: Getting the car repaired cost an arm and a leg, leaving him financially strained.

Barking Up the Wrong Tree

Meaning: Pursuing the wrong course of action or blaming the wrong person.

In a Sentence: Accusing her of stealing the cookies was barking up the wrong tree; they found the real culprit later.

Bite Off More Than You Can Chew

Meaning: Taking on more responsibility than one can handle.

In a Sentence: Accepting three projects simultaneously, she realized she might have bitten off more than she could chew.

Break a Leg

Meaning: Wishing someone good luck, often before a performance.

In a Sentence: Before stepping on stage, the nervous actor heard the familiar phrase, “Break a leg!”

Burn the Midnight Oil

Meaning: Working late into the night.

In a Sentence: With deadlines looming, the team had to burn the midnight oil to complete the project.

Cat Got Your Tongue

Meaning: Used when someone is unusually quiet or unwilling to talk.

In a Sentence: Surprised by the unexpected question, he stammered, “Cat got my tongue.”

Curiosity Killed the Cat

Meaning: Being too curious can lead to trouble.

In a Sentence: Exploring the abandoned building alone? Remember, curiosity killed the cat.

Cry Over Spilt Milk

Meaning: Complaining about something that’s already done and can’t be changed.

In a Sentence: Regretting the missed opportunity, she reminded herself not to cry over spilt milk.

Don’t Look a Gift Horse in the Mouth

Meaning: Not being ungrateful for something given.

In a Sentence: Although the gift wasn’t exactly what she wanted, she decided not to look a gift horse in the mouth.

Eat Humble Pie

Meaning: Apologizing or admitting one’s mistake and accepting consequences.

In a Sentence: Realizing the error, he had to eat humble pie and apologize to his colleague.

Fishing for Compliments

Meaning: Trying to get compliments by being suggestive or asking directly.

In a Sentence: Complimenting her own work subtly, she was clearly fishing for compliments.

Fly Off the Handle

Meaning: Losing one’s temper or composure.

In a Sentence: When faced with the unexpected delay, he tended to fly off the handle, creating unnecessary tension.

Get Your Ducks in a Row

Meaning: Getting organized or getting everything in order.

In a Sentence: Before starting the project, it’s essential to get your ducks in a row to ensure a smooth process.

Give Someone the Cold Shoulder

Meaning: Ignoring or being unfriendly to someone.

In a Sentence: After the argument, she decided to give him the cold shoulder, avoiding any further conversation.

Hit the Nail on the Head

Meaning: Saying or doing something exactly right, or solving a problem correctly.

In a Sentence: Sarah hit the nail on the head with her analysis, addressing the core issue effectively.

Summary

IdiomMeaning
A Wealth of KnowledgeAbundance of information or wisdom
An Elephant Never ForgetsExceptional memory
A Little Bird Told MeReceiving information from an undisclosed source
A Stitch in Time Saves NineResolving a small issue before it escalates
A Penny for Your ThoughtsAsking someone what they are thinking about
A Picture Is Worth a Thousand WordsVisual images convey a significant amount of information
A Rolling Stone Gathers No MossConstantly changing and evolving to avoid stagnation
A Leopard Cannot Change Its SpotsPeople cannot change their fundamental nature
A Wolf in Sheep’s ClothingSomeone harmless but actually dangerous
A Drop in the OceanSomething is very small in relation to the whole
A Snake in the GrassSomeone untrustworthy and sly
A Taste of Your Own MedicineExperiencing the same thing one has inflicted on others
A House Divided Against Itself Cannot StandLack of unity leads to failure
A Penny Saved Is a Penny EarnedSaving money is as beneficial as earning it
Actions Speak Louder Than WordsWhat someone does is more important than what they say
An Arm and a LegSomething is very expensive
Barking Up the Wrong TreePursuing the wrong course of action or blaming the wrong person
Bite Off More Than You Can ChewTaking on more responsibility than one can handle
Break a LegWishing someone good luck, often before a performance
Burn the Midnight OilWorking late into the night
Cat Got Your TongueSomeone is unusually quiet or unwilling to talk
Curiosity Killed the CatBeing too curious can lead to trouble
Cry Over Spilt MilkComplaining about something that’s already done and can’t be changed
Don’t Look a Gift Horse in the MouthNot being ungrateful for something given
Eat Humble PieApologizing or admitting one’s mistake and accepting consequences
Fishing for ComplimentsTrying to get compliments by being suggestive or asking directly
Fly Off the HandleLosing one’s temper or composure
Get Your Ducks in a RowGetting organized or getting everything in order
Give Someone the Cold ShoulderIgnoring or being unfriendly to someone
Hit the Nail on the HeadSaying or doing something exactly right or solving a problem correctly

Conclusion

As we conclude our exploration of idioms for knowledge, it’s clear that these expressions paint a rich tapestry of human communication. From the wisdom of elephants to the caution of spilt milk, each idiom encapsulates a universal truth or lesson.

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