'Sipunculoidea' definitions:

Definition of 'Sipunculoidea'

From: GCIDE
  • Sipunculoidea \Si*pun`cu*loi"de*a\, n. pl. [NL.] (Zool.) (a) Same as Gephyrea. (b) In a restricted sense, same as Sipunculacea. [1913 Webster]