Source : Webster's Revised Unabridged Dictionary (1913)

Tortricid \Tor"tri*cid\, a. [See {Tortrix}.] (Zo["o]l.)
   Of or pertaining to Tortix, or the family {Tortricid[ae]}.

Source : WordNet®

tortricid
     n : any of numerous small moths having lightly fringed wings;
         larvae are leafrollers or live in fruits and galls [syn:
         {tortricid moth}]