He started to come on to her at the party.
come on
idiomTo show sexual or relational interest through words or sometimes actions.
I was surprised when my coworker began to come on to me during our lunch break.
She felt deeply uncomfortable when the stranger at the bar began to come on to her with such persistent and unwanted intensity.
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appetite comes with eating
Starting an activity increases one's desire to continue it.
- 02
as they come
As it is possible to be.
- 03
blow to kingdom come
To totally destroy (something); to annihilate or wipe out (something).
- 04
burn that bridge when one comes to it
To anticipate dealing with a problem or situation either by acting in a manner that alienates or cuts ties with others, or merely with the expectation of encountering trouble.
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Christmas come early
Something very delightful or fortunate that is happening or has happened, especially earlier than expected.
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come a cropper
To suffer some accident or misfortune; to fail.
- 07
come a long way
To make significant progress.
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come again
A polite formula used when one has not heard or understood what has been said, or to indicate surprise.
Last updated April 17, 2026