come on

phrasal verb·6 senses·particle on

Usefulness

Meanings

1

Used to encourage, hurry or challenge someone

Why “on”? An action is directed onto a person, thing or weakness as its target.

Come on, you can do it!
This encourages someone to continue trying.
Maya called, "Come on, Leo," as they got ready for the club.
As they got ready for the club, Maya urged Leo to hurry.
2

Begin to develop, especially an illness or weather

Why “on”? A device starts working, a session or event begins, or a condition starts to develop.

I feel a cold coming on.
I feel a cold beginning to develop.
Heavy rain came on while we were walking home.
Heavy rain began while we were walking home.
3

Start working or be turned on

The lights came on at six.
The lights started working at six.
The heating came on before dawn.
The heating started working before dawn.
Why won't the screen come on?
Why won't the screen start working?
4

Make progress or improve

Why “on”? An action, event, state, or path continues or moves to a later point.

Her English is coming on well.
Her English is progressing well.
After weeks of practice, his piano playing has really come on.
After weeks of practice, his piano playing has improved a lot.
5

Show romantic or sexual interest in someone, often in a direct way

Targetuncommon
At the party, he came on too strong and made her uncomfortable.
He tried to flirt too aggressively and made her uncomfortable.
A stranger came on to her at the bus stop.
A stranger showed direct romantic interest in her at the bus stop.
6

Be broadcast on television or radio

My favourite show comes on at nine.
My favourite show is broadcast at nine.
The weather report comes on after the news.
The weather report is broadcast after the news.

Don't confuse with

come oncome in

Come on means used to encourage, hurry or challenge someone. Come in means enter a room or building.

come oncome off

Come on means start working or be activated. Come off means stop taking a medicine or substance.

Test yourself

Come on, you can do it! What does it mean?

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