e-tutor.com - Online tutoring, learning, and homeschooling resources      Home    Enroll    Tour    Contact Us    Graphing Calculator         Dictionary Home    Index    About   

Definition of 'orca'


  1. predatory black-and-white toothed whale with large dorsal fin; common in cold seas
       Synonyms: killer whale killer grampus sea wolf Orcinus orca

Get this dictionary without ads as part of the e-Tutor Virtual Learning Program.