wans

1. The digit or figure 1.
2. The neutral element with respect to multiplication in a ring.
3. A one-dollar bill.
4. One run scored by hitting the ball and running between the wickets; a single.
5. A joke or amusing anecdote.
6. A particularly special or compatible person or thing.

   I knew as soon I met him that John was the one for me and we were married within a month.

7. (leet) Used instead of ! to amplify an exclamation, parodying unskilled typists who forget to press the shift key while typing exclamation points, thus typing "1".

   2003 September 26, "DEAL WITH IT!!!!11one!!", in alt.games.video.nintendo.gamecube, Usenet

noun

A girl or woman.