This word can also be a form of:
pronoun “it”
- third-person singular personal pronoun Sign up to see the translation of definitions and examples into any language. 
 Where's the cat? Have you seen it? 
- used to talk about a baby or child when the gender is not known or not important Look at the child laughing; it's so happy! 
- used to identify a person, often when answering the phone "Hello, who is it?" "It's Sarah, can I speak to Mike?" 
- impersonal pronoun used to talk about time, weather or other such situations It's raining outside, so we'll have to cancel the picnic. 
- used to describe a desirable quality or ability, used mainly in "to have it" He's 75 and still playing gigs; he's definitely still got it. 
- used to talk about sexual activity The movie implied that they were about to do it but didn't show anything explicit. 
- used to indicate the final point or the end I've unpacked everything; that's it. 
noun “it”
- the player who is trying to catch others in the game of tag You can't catch me because I'm not it! 
- the British term for the game of tag The kids are outside playing it; they seem to be having a lot of fun.