nimfo Posted in N Best definition nimfo 1. a sex addict 2. Seth Rugg nimfo: define #2 nimfo A kickass snipe/LD that thinks he’s going to get to play HO one day (pfft). <3 Nimfo is my lover. How satisfied are you with the definition? Looking for nimfo meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 97 times.