GNU Collaborative International Dictionary of English

Found 2 definitions

1.       
    Lepidopteral (-tẽr‑al), Lepidopterous (-ŭs),  a. (Zool.) Of or pertaining to the Lepidoptera.
   
   [1913 Webster]
   
   
         
       

2.       
   lepidopterous a.  See lepidopteral.
   
   [PJC]