'Najas' definitions:

Definition of 'Najas'

From: WordNet
noun
Sole genus of the family Naiadaceae [syn: Naias, genus Naias, Najas, genus Najas]

Definition of 'Najas'

From: GCIDE
  • Najas \Najas\ prop. n. The sole genus of the family Naiadaceae.
  • Syn: Naias, genus Naias, genus Najas. [WordNet 1.5]