Meaning of “give sth in” - Learner’s Dictionary

give sth in

mainly UK phrasal verb with give us uk /ɡɪv/ verb past tense gave, past participle given

B1 to give a piece of written work or a document to someone for them to read, judge, or deal with:

I have to give my essay in on Monday.

(Definition of “give sth in” from the Cambridge Learner’s Dictionary © Cambridge University Press)