'Hirudinea' definitions:
Definition of 'Hirudinea'
From: WordNet
noun
Hermaphroditic aquatic or terrestrial or parasitic annelids [syn: Hirudinea, class Hirudinea]
Definition of 'Hirudinea'
From: GCIDE
- Hirudinea \Hir`u*din"e*a\, n. pl. [NL., fr. L. hirudo, hirudinis, a leech.] (Zool.) An order of Annelida, including the leeches; -- called also Hirudinei. [1913 Webster]