noun: Term used in place of 'virginity' for those of the Na'vi race (as in James Cameron's "AVATAR"). Term may also be used to describe the virginity of a human who believes they are a Na'vi.
Billy: Avatar is the best movie of all time! I am learning the language of the Na'vi!
Jerome: Dude, you're such a nerd. I bet you'll never loose your na'vinity
Billy: I see you.