English Dictionary
Definition have on in British English
have on phrasal verb
[transitive] phrasal verb
1
to be wearing particular clothes, shoes etc
Example
Of course he was cold - he'd got practically nothing on.
Synonyms and related words
2
if you have the radio, television, heating etc on, you have switched it on and it is working
Example
I can't talk to him while he's got the television on.
Example
We haven't had the air conditioning on all summer.
3
to have information about someone that shows they have done something dishonest or illegal
Synonyms and related words
4
to have arranged to do something at a particular time, so that you are not available to do anything else
