have a heart!
used to tell someone not to be too strict or unkind – used humorously

[TahlilGaran] Dictionary of Contemporary English ▲

have a heart
to show kindness and sympathy.
I can't teach somebody to have a heart.

[TahlilGaran] English Idioms Dictionary ▲

Have a heart!
[humorous]
something that you say in order to ask someone to be kinder to you.
Have a heart! I can't walk another step!

[TahlilGaran] English Idioms Dictionary ▲

have a heart
be generous and forgiving person
The woman doesn't have a heart and everybody dislikes her.

I wish that our boss would have a heart and try to help other people.

[TahlilGaran] English Idioms Dictionary ▲

Have a heart!
Don't be unkind or do something mean or cruel!
"Have a heart," I told my supervisor when he said that I must work during the weekend.

[TahlilGaran] English Idioms Dictionary ▲

have a heart
v. phr., informal To stop being mean; be kind, generous, or sympathetic.
Have a heart, Bob, and lend me two dollars.
Have a heart, Mary, and help me with this lesson.
He didn't know if the teacher would have a heart and pass him.

[TahlilGaran] English Idioms Dictionary ▲