'Sertularia' definitions:
Definition of 'Sertularia'
(from WordNet)
noun
Sessile hydroid that forms feathery colonies [syn: Sertularia, genus Sertularia]
Definition of 'Sertularia'
From: GCIDE
- Sertularia \Ser`tu*la"ri*a\, n. [NL., dim. fr. L. serta a garland.] (Zool.) A genus of delicate branching hydroids having small sessile hydrothecae along the sides of the branches. [1913 Webster]