Verb
(third-person singular simple present puts in, present participle putting in, simple past and past participle put in)
- To place inside.
- Just put in the key for the ignition and turn it.
- (intransitive) To apply, request, or submit.
- I'm going to the bank to put in for a transfer.
- To contribute.
- I put in an extra hour at work today.
Origin
From put + in
