Heart Idioms and Expressions

The following English idioms and expressions use the noun 'heart.' Each heart idiom or expression has a definition and two example sentences to help you understand these common idiomatic expressions. Once you have studied these expressions, test your knowledge with a quiz testing idioms and expressions with heart.

Break Someone's Heart Idiom

Definition: Hurt someone, usually romantically, or to cause some great disappointment.

Angela broke Brad's heart last year. He can't get over her.
I think losing the job broke his heart.

Cross Your Heart and Hope to Die Idiom

Definition: Phrase meaning that you swear you are telling the truth.

I cross my heart and hope to die. She's coming tomorrow!
Do you cross your heart and hope to die? I won't believe you otherwise.

Eat Your Heart Out Idiom

Definition: To be jealous or envious of someone else.

I'm going to New York next week. Eat your heart out!
When he hears about your promotion he'll eat his heart out.

Follow Your Heart Idiom

Definition: Do what you believe is right.

I think you should follow your heart and move to Chicago.
She said she had to follow her heart and marry Peter, even if her parents didn't approve.

From the Bottom of My Heart Idiom

Definition: Usually used in the first person, this phrase means that you are completely sincere.

You're the best player on the basketball team. I mean that from the bottom of my heart.
I think you are a wonderful person. Really, I mean that from the bottom of my heart.

Get at the Heart of the Matter Idiom

Definition: Discuss the main issue, concern.

I'd like to get at the heart of the matter by discussing our marketing proposals.
She didn't waste any time and got right to the heart of the matter.

Be Halfhearted About Something Idiom

Definition: Not do or take something completely seriously.

I wish you weren't so halfhearted about this new project! Get serious!
She was rather halfhearted in her attempts to find a job.

Have a Change of Heart Idiom

Definition: Change one's mind.

Fred had a change of heart and invited the young boy into his home.
I wish you would have a change of heart about Tim. He really deserves some help.

Have a Heart of Gold Idiom

Definition: Be very trustworthy and well-meaning.

Peter has a heart of gold if you give him the chance to prove himself.
You can trust her. She has a heart of gold.

Have a Heart of Stone Idiom

Definition: Be cold, unforgiving.

She'll never understand your position. She has a heart of stone.
Don't expect any pity from me. I have a heart of stone.

Have a Heart-to-Heart Talk Idiom

Definition: Have an open and honest discussion with someone.

I think it's time we had a heart-to-heart talk about your grades.
She called her friend Betty to have a heart-to-heart talk with her about her problems.

Have Your Heart in the Right Place / One's Heart in the Right Place Idiom

Definition: To mean well, have the right intentions.

Come on, you know John has his heart in the right place. He just made a mistake.

Know Something by Heart / Learn Something by Heart Idiom

Definition: Know something such as lines in a play, or music perfectly, to be able to perform something by memory.

He knew all his lines by heart two weeks before the performance.
You need to learn this piece by heart next week.

Have One's Heart Set on Something / Set Against Something Idiom

Definition: Absolutely want something / Absolutely not want something.

She has her heart set on winning the medal.
Frank has his heart set against his promotion. There's nothing I can do to help him.

One's Heart Misses a Beat / One's Heart Skips a Beat Idiom

Definition: To be completely surprised by something.

My heart missed a beat when I heard the news that she was pregnant.
She was so surprised by the announcement that her heart skipped a beat.

Pour One's Heart Out Idiom

Definition: Confess or confide in someone.

I poured my heart out to Tim when I discovered that I hadn't received the promotion.
I wish you would pour your heart out to someone. You need to get these feelings out.

Take Heart Idiom

Definition: Have courage.

You should take heart and try your best.
Take heart. The worst is over.