50 Idioms About Mind With Meanings & Sentences
Idioms About Mind
1. Speak your mind
Meaning: To say exactly what you’re thinking.
In a Sentence: Don’t be afraid to speak your mind in the meeting. / He always speaks his mind, no matter who’s around.
Other Ways to Say: Say what you feel, Be honest
2. Make up your mind
Meaning: To decide something.
In a Sentence: She needs to make up her mind about which book to read. / I can’t make up my mind between pizza or tacos for dinner.
Other Ways to Say: Decide, Choose
3. Change your mind
Meaning: To decide something different after having already made a decision.
In a Sentence: I changed my mind and ordered coffee instead of tea. / She was going to go out but changed her mind.
Other Ways to Say: Reconsider, Reverse decision
4. Cross your mind
Meaning: To briefly think of something.
In a Sentence: It crossed my mind to call Grandma today. / Has it crossed your mind to join the soccer team?
Other Ways to Say: Think of, Enter your thoughts
5. A mind of your own
Meaning: To have strong opinions or ideas and not be easily influenced.
In a Sentence: Lucy has a mind of her own and doesn’t follow the crowd. / He always had a mind of his own, even as a child.
Other Ways to Say: Independent thinker, Strong-willed
6. In two minds
Meaning: Unsure or uncertain about a decision.
In a Sentence: I’m in two minds about going on vacation. / She was in two minds about quitting her job.
Other Ways to Say: Undecided, Torn between
7. Bear in mind
Meaning: To remember or consider something.
In a Sentence: Bear in mind that traffic may be heavy today. / You should bear in mind the costs before buying a car.
Other Ways to Say: Keep in mind, Remember
8. Out of your mind
Meaning: To be acting crazy or irrational.
In a Sentence: Are you out of your mind? That’s a dangerous stunt! / He must be out of his mind to quit now.
Other Ways to Say: Crazy, Irrational
9. Blow your mind
Meaning: To amaze or impress someone deeply.
In a Sentence: The movie will blow your mind—it’s incredible! / Her performance blew my mind.
Other Ways to Say: Amaze, Astound
10. Mind your own business
Meaning: Don’t interfere in someone else’s matters.
In a Sentence: I wish she’d mind her own business. / Mind your own business and stop snooping.
Other Ways to Say: Stay out of it, Don’t interfere
11. Slip your mind
Meaning: To forget something.
In a Sentence: Sorry I forgot your birthday—it totally slipped my mind. / I meant to call you, but it slipped my mind.
Other Ways to Say: Forget, Overlook
12. Keep in mind
Meaning: To remember or consider something important.
In a Sentence: Keep in mind that the deadline is Friday. / Always keep safety in mind when driving.
Other Ways to Say: Bear in mind, Remember
13. Peace of mind
Meaning: A feeling of being calm or without worry.
In a Sentence: Buying insurance gave me peace of mind. / Knowing she’s safe gives me peace of mind.
Other Ways to Say: Calmness, Reassurance
14. Have something in mind
Meaning: To be thinking about something specific.
In a Sentence: I have something in mind for your birthday. / Do you have any restaurant in mind?
Other Ways to Say: Plan, Consider
15. Keep an open mind
Meaning: Be willing to consider different ideas.
In a Sentence: Keep an open mind when you travel to new places. / He tries to keep an open mind during debates.
Other Ways to Say: Be flexible, Be open
16. Mind over matter
Meaning: Using willpower to overcome physical problems.
In a Sentence: Running that marathon was mind over matter. / It’s painful, but you can do it—mind over matter!
Other Ways to Say: Willpower, Mental strength
17. Be in the right frame of mind
Meaning: Be in the right mental or emotional state.
In a Sentence: I wasn’t in the right frame of mind to talk yesterday. / He needs to be in the right frame of mind to focus.
Other Ways to Say: Emotionally ready, Mentally prepared
18. Read someone’s mind
Meaning: To know what someone is thinking.
In a Sentence: You brought coffee? You read my mind! / He always seems to read her mind.
Other Ways to Say: Predict thoughts, Know instinctively
19. Set your mind to something
Meaning: Focus and work hard to achieve a goal.
In a Sentence: If you set your mind to it, you can do anything. / She set her mind to learning French.
Other Ways to Say: Commit, Stay focused
20. Narrow-minded
Meaning: Not open to new ideas.
In a Sentence: Don’t be narrow-minded about other cultures. / His narrow-minded views got him in trouble.
Other Ways to Say: Biased, Close-minded
21. Give someone a piece of your mind
Meaning: To express your anger or disappointment.
In a Sentence: After the accident, Mom gave me a piece of her mind for not wearing a helmet.
Other Ways to Say: Scold, Tell off
22. Lose your mind
Meaning: To go crazy or act irrationally.
In a Sentence: I thought I was losing my mind with all that noise.
Other Ways to Say: Go insane, Act crazy
23. A peace of mind
Meaning: A state of mental calm or not worrying.
In a Sentence: Installing a security system gave me peace of mind.
Other Ways to Say: Reassurance, Mental relief
24. Out of your mind
Meaning: To be irrational or mentally unstable.
In a Sentence: Are you out of your mind going hiking in a storm?
Other Ways to Say: Crazy, Not thinking straight
25. Mind your own business
Meaning: To stop interfering in others’ matters.
In a Sentence: When I asked about his job, he told me to mind my own business.
Other Ways to Say: Stay out of it, Don’t pry
26. Put your mind to it
Meaning: Focus and work hard on something.
In a Sentence: You can achieve anything if you put your mind to it.
Other Ways to Say: Concentrate, Give your full effort
27. Mind over matter
Meaning: Using willpower to overcome physical problems.
In a Sentence: Running that marathon was all mind over matter.
Other Ways to Say: Mental strength, Determination
28. Mind your step
Meaning: Be careful where you walk.
In a Sentence: Mind your step on the icy sidewalk!
Other Ways to Say: Watch your step, Be careful walking
29. Never mind
Meaning: Forget what was said or suggested.
In a Sentence: Never mind, I’ll fix it myself.
Other Ways to Say: Forget it, Doesn’t matter
30. Keep in mind
Meaning: To remember or consider something.
In a Sentence: Keep in mind that the store closes early on Sundays.
Other Ways to Say: Don’t forget, Remember
31. State of mind
Meaning: Someone’s mental condition or mood.
In a Sentence: Her cheerful state of mind helps her stay positive.
Other Ways to Say: Mood, Mental state
32. To be of one mind
Meaning: To agree completely with someone.
In a Sentence: We’re of one mind when it comes to parenting.
Other Ways to Say: In agreement, On the same page
33. In the back of your mind
Meaning: Something you’re thinking about quietly or not actively.
In a Sentence: I had the idea in the back of my mind for weeks before I spoke up.
Other Ways to Say: At the edge of thought, Quietly considered
34. Out of sight, out of mind
Meaning: When something is gone, it’s easily forgotten.
In a Sentence: I threw away the junk food—out of sight, out of mind!
Other Ways to Say: Forgotten easily, Not missed
35. Change your mind
Meaning: To decide something different than before.
In a Sentence: I was going to stay home, but I changed my mind.
Other Ways to Say: Reconsider, Rethink
36. Blow your mind
Meaning: To amaze or shock someone.
In a Sentence: That movie blew my mind—it was incredible!
Other Ways to Say: Surprise greatly, Astonish
37. Mind games
Meaning: Psychological manipulation or trickery.
In a Sentence: Stop playing mind games and be honest with me.
Other Ways to Say: Mental tricks, Psychological tactics
38. Speak your mind
Meaning: To say what you truly think.
In a Sentence: Don’t be shy—speak your mind during the meeting.
Other Ways to Say: Be direct, Say what you feel
39. Read someone’s mind
Meaning: To know what someone is thinking without them saying it.
In a Sentence: You brought me coffee? It’s like you read my mind!
Other Ways to Say: Guess correctly, Be in sync
40. Slip your mind
Meaning: To forget something.
In a Sentence: Sorry I missed your party—it completely slipped my mind.
Other Ways to Say: Forget, Overlook
41. With an open mind
Meaning: Being willing to consider new ideas.
In a Sentence: Try to approach the topic with an open mind.
Other Ways to Say: Open to new ideas, Unbiased
42. Prey on your mind
Meaning: To trouble or bother you mentally.
In a Sentence: That argument has been preying on my mind all day.
Other Ways to Say: Worry you, Weigh heavily
43. Your mind’s eye
Meaning: Imagination or visualization in your head.
In a Sentence: In my mind’s eye, I can still see our childhood home.
Other Ways to Say: Imagination, Mental picture
44. Half a mind
Meaning: Being tempted to do something.
In a Sentence: I have half a mind to quit this job today.
Other Ways to Say: Seriously consider, Be tempted
45. Mind like a steel trap
Meaning: Very sharp memory.
In a Sentence: Grandpa has a mind like a steel trap—he remembers everything!
Other Ways to Say: Sharp memory, Quick thinker
46. Be in two minds
Meaning: Unable to decide between two options.
In a Sentence: I’m in two minds about going to the concert—it’s expensive, but fun.
Other Ways to Say: Indecisive, Torn between choices
47. A wandering mind
Meaning: Difficulty staying focused.
In a Sentence: My wandering mind made it hard to concentrate during class.
Other Ways to Say: Distracted, Unfocused
48. Know your own mind
Meaning: Be sure and confident in your thoughts.
In a Sentence: She knows her own mind and won’t be easily influenced.
Other Ways to Say: Strong-willed, Certain
49. A mind of its own
Meaning: Something that seems to act independently.
In a Sentence: My old car has a mind of its own—it stalls when it wants.
Other Ways to Say: Unpredictable, Independent behavior
50. Cast your mind back
Meaning: To remember something from the past.
In a Sentence: Cast your mind back to your first day of school.
Other Ways to Say: Recall, Think back
