50 Idioms for Big With Meanings & Sentences

Idioms for Big

1. Bigger fish to fry

Meaning: More important things to do.
In a Sentence: I can’t worry about that now—I’ve got bigger fish to fry.
Other Ways to Say: More pressing matters, Greater priorities.


2. Big deal

Meaning: Something significant or important.
In a Sentence: Winning the championship was a big deal for our team.
Other Ways to Say: Major event, Significant occurrence.


3. Big time

Meaning: To a great extent or degree; in a major way.
In a Sentence: She messed up big time on her final exam.
Other Ways to Say: Majorly, Hugely.


4. Big cheese

Meaning: An important or influential person.
In a Sentence: The CEO is the big cheese in this company.
Other Ways to Say: Top dog, Head honcho.


5. Big-hearted

Meaning: Kind, generous, and compassionate.
In a Sentence: She has a big heart and is always willing to help others in need.
Other Ways to Say: Generous, Compassionate.


6. A big ask

Meaning: A request that is difficult or demanding.
In a Sentence: Expecting him to finish the project alone is a big ask.
Other Ways to Say: Tough request, Difficult demand.


7. A big fish in a small pond

Meaning: An important person in a small group.
In a Sentence: He was a big fish in a small pond at his old school.
Other Ways to Say: Local celebrity, Prominent in a limited setting.


8. Big mouth

Meaning: A person who talks too much or reveals secrets.
In a Sentence: Don’t tell her; she’s got a big mouth.
Other Ways to Say: Gossip, Blabbermouth.


9. Big picture

Meaning: The overall perspective or objective.
In a Sentence: Let’s not worry about the small issues—focus on the big picture.
Other Ways to Say: Overall view, Long-term goal.


10. Big shoes to fill

Meaning: Taking over a role previously held by someone great or successful.
In a Sentence: Replacing the manager will be tough—he left big shoes to fill.
Other Ways to Say: Tough act to follow, Major responsibility.

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11. Dream big

Meaning: Aim for great things in life.
In a Sentence: Our coach always tells us to dream big and work hard.
Other Ways to Say: Aim high, Think ambitiously.


12. Go big or go home

Meaning: Give it your all or don’t try at all.
In a Sentence: It’s the finals—go big or go home!
Other Ways to Say: All or nothing, Go all out.


13. Think big

Meaning: To be ambitious and plan for greatness.
In a Sentence: Entrepreneurs need to think big to succeed.
Other Ways to Say: Be visionary, Have grand plans.


14. Big break

Meaning: A major opportunity or success.
In a Sentence: Landing that role in the movie was her big break.
Other Ways to Say: Major opportunity, Career launch.


15. Big gun

Meaning: An important or influential person.
In a Sentence: They brought in the big guns to handle the crisis.
Other Ways to Say: Authority figure, Expert.


16. Make a big splash

Meaning: To attract a lot of attention.
In a Sentence: The new artist made a big splash at the exhibition.
Other Ways to Say: Gain attention, Stand out.


17. Big league

Meaning: The highest level of competition.
In a Sentence: He finally made it to the big league in professional baseball.
Other Ways to Say: Top level, Major league.


18. Big win

Meaning: A major success or achievement.
In a Sentence: Securing the deal was a big win for the company.
Other Ways to Say: Huge success, Major victory.


19. Big bucks

Meaning: A large amount of money.
In a Sentence: She’s earning big bucks in her new tech job.
Other Ways to Say: Lots of money, High income.


20. Big man on campus

Meaning: A popular or important male student.
In a Sentence: After winning the game, he became the big man on campus.
Other Ways to Say: Star student, Campus celebrity.

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21. Bigwig

Meaning: A powerful or important person.
In a Sentence: The bigwigs from corporate are visiting today.
Other Ways to Say: VIP, Authority figure.


22. Live large

Meaning: To live extravagantly or luxuriously.
In a Sentence: They’re living large in their mansion by the beach.
Other Ways to Say: Live in style, Live luxuriously.


23. Big noise

Meaning: A person who is important or influential.
In a Sentence: He’s a big noise in the publishing world.
Other Ways to Say: Prominent figure, Big shot.


24. Big name

Meaning: A well-known or famous person.
In a Sentence: He’s a big name in fashion design.
Other Ways to Say: Celebrity, Household name.


25. Big bang

Meaning: A dramatic beginning or event.
In a Sentence: The new product was launched with a big bang.
Other Ways to Say: Grand start, Huge launch.


26. Big spender

Meaning: Someone who spends a lot of money freely.
In a Sentence: He’s known as a big spender at the casino.
Other Ways to Say: Lavish buyer, High roller.


27. The bigger, the better

Meaning: Large size is preferable.
In a Sentence: When it comes to cars, he believes the bigger, the better.
Other Ways to Say: Size matters, Go large.


28. Make it big

Meaning: To achieve great success.
In a Sentence: She went to Hollywood to make it big.
Other Ways to Say: Become successful, Hit the big time.


29. Big ask

Meaning: A challenging or difficult request.
In a Sentence: Expecting him to fix it overnight is a big ask.
Other Ways to Say: Tough request, High expectation.


30. Too big for your boots

Meaning: Acting more important than you really are.
In a Sentence: Since his promotion, he’s been acting too big for his boots.
Other Ways to Say: Arrogant, Overconfident.

Idioms for Basketball 


31. Big ideas

Meaning: Grand or ambitious plans.
In a Sentence: He always has big ideas about how to improve the company.
Other Ways to Say: Visionary thoughts, Ambitious plans.


32. Big head

Meaning: Arrogance or overconfidence.
In a Sentence: He got a big head after winning the award.
Other Ways to Say: Cocky, Full of oneself.


33. Big moment

Meaning: An important or defining event.
In a Sentence: Graduating from college was her big moment.
Other Ways to Say: Pivotal time, Defining event.


34. In a big way

Meaning: To a great extent or scale.
In a Sentence: They celebrated their anniversary in a big way.
Other Ways to Say: Grandly, Significantly.


35. Big on something

Meaning: Very enthusiastic about something.
In a Sentence: He’s really big on health and fitness.
Other Ways to Say: Passionate about, Interested in.


36. Big heart

Meaning: A kind and generous nature.
In a Sentence: She has a big heart for stray animals.
Other Ways to Say: Kind soul, Compassionate person.


37. Big shot

Meaning: An important or influential person.
In a Sentence: He thinks he’s a big shot since he got that promotion.
Other Ways to Say: VIP, High-ranking individual.


38. Big bang theory

Meaning: A major event that started everything (literal or metaphorical).
In a Sentence: The startup launched with a big bang theory marketing strategy.
Other Ways to Say: Explosive start, Major kickoff.


39. Big haul

Meaning: A large amount of something obtained.
In a Sentence: The police made a big haul of illegal goods.
Other Ways to Say: Large seizure, Massive collection.


40. Big wheels

Meaning: Influential people.
In a Sentence: The big wheels of the industry gathered for the summit.
Other Ways to Say: Key players, Power figures.


41. Big break

Meaning: A major opportunity for success.
In a Sentence: That TV role was his big break.
Other Ways to Say: Career opportunity, Lucky chance.


42. Big fight

Meaning: An important conflict or disagreement.
In a Sentence: They had a big fight over finances.
Other Ways to Say: Major argument, Heated debate.


43. Big picture thinking

Meaning: Seeing the overall impact or long-term view.
In a Sentence: Her big picture thinking helped the company grow.
Other Ways to Say: Strategic thinking, Visionary outlook.


44. Talk big

Meaning: To boast or exaggerate.
In a Sentence: He always talks big but rarely delivers.
Other Ways to Say: Boast, Brag.


45. Big opening

Meaning: A grand or major beginning.
In a Sentence: The theater had a big opening last night.
Other Ways to Say: Launch, Grand start.


46. Big dreams

Meaning: Ambitious goals for the future.
In a Sentence: She’s always had big dreams of becoming a doctor.
Other Ways to Say: Grand aspirations, High hopes.


47. Big trouble

Meaning: Serious difficulty.
In a Sentence: If you skip class again, you’ll be in big trouble.
Other Ways to Say: Serious consequences, Major issues.


48. Big spender

Meaning: A person who spends a lot of money.
In a Sentence: He’s known around town as a big spender.
Other Ways to Say: Lavish buyer, Free spender.


49. Big splash

Meaning: To cause a lot of attention.
In a Sentence: The designer made a big splash at Fashion Week.
Other Ways to Say: Attract attention, Make an impact.


50. Think big

Meaning: To imagine or plan for great things.
In a Sentence: If you want success, you have to think big.
Other Ways to Say: Dream big, Be ambitious.

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