Definitions
1.nounOne who is neither a he nor a she; a creature; a dehumanized being.
2.nounThe person who chases and tries to catch the other players in the playground game of tag."In the next game, Adam and Tom will be it…"
3.nounThe game of tag."Let's play it at breaktime."
4.nounSex appeal, especially that which goes beyond beauty.
5.nounSexual activity."caught them doing it"
6.nounA biological force that inhabits living beings, according to the vitalist approach of Georg Groddeck.
7.pronounThe one (or ones) belonging to it.