'Doliolum' definitions:
Definition of 'doliolum'
(from WordNet)
noun
Free-swimming oceanic tunicate with a barrel-shaped transparent body
Definition of 'Doliolum'
From: GCIDE
- Doliolum \Do*li"o*lum\, n. [L. doliolum a small cask.] (Zool.) A genus of freeswimming oceanic tunicates, allied to Salpa, and having alternate generations. [1913 Webster]