Post-abdomen

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Post-abdomen \Post`-ab*do"men\, n. [Pref. post- + abdomen.]
     (Zool.)
     That part of a crustacean behind the cephalothorax; -- more
     commonly called {abdomen}.
     [1913 Webster]