prop. n. A genus of cobras. Syn. -- genus Naja. [ WordNet 1.5 ]
prop. n. A monotypic family of aquatic plants having narrow leaves and small flowers; same as Naiadaceae; the naiad family. Syn. -- Naiadaceae, family Naiadaceae, family Najadaceae, naiad family. [ WordNet 1.5 ]
prop. n. The sole genus of the family Naiadaceae. Syn. -- Naias, genus Naias, genus Najas. [ WordNet 1.5 ]