Gephyrea

1 definition found

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

  Gephyrea \Ge*phyr"e*a\, n. pl. [NL., fr. Gr. ? a dam, a bridge.]
     (Zool.)
     An order of marine Annelida, in which the body is
     imperfectly, or not at all, annulated externally, and is
     mostly without set[ae].
     [1913 Webster]