horny in WordNet English dictionary

1. feeling great sexual desire
   "feeling horny"
   aroused  horny  randy  ruttish  steamy  turned on 
   
2. made of horn (or of a substance resembling horn)
   corneous  hornlike  horny 
   
3. having horns or hornlike projections
   "horny coral"; "horny (or horned) frog"
   horny