have a heart

Idioms  

1. Be merciful, show pity; also, be reasonable. For example, Have a heart—I can't pay you back until next month, or Have a heart and stop your arguing now. This expression is often put as an imperative, as in the examples. [c. 1900] Also see harden one's heart.

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Example Sentences

See Examples For:

have a heart

"I have a heart condition, I'm diabetic and I feel it a lot," he said, after coming out in the cooler early hours to do his shopping.

From Barron's ● Jun. 23, 2026

Prof Malhotra says that his research on young footballers suggests that one in 250 could have a heart condition that requires monitoring.

From BBC ● Jun. 8, 2026

You’d have to have a heart of stone not to laugh.

From MarketWatch ● Dec. 26, 2025

“You know, do machines have a heart? Do they have a soul? They don’t live and breathe.”

From The Wall Street Journal ● Oct. 20, 2025

Gina would have a heart attack if she saw this.

From "A Heart in a Body in the World" by Deb Caletti