notonecta | sense examples, Usage and Definition from wordnet dictionary online

Noun notonecta has 1 sense

Notonecta, genus Notonecta - type genus of the Notonectidae: backswimmers
--₁ is a kind of arthropod genus
--₁ is a member of Notonectidae, family Notonectidae
--₁ has members: backswimmer, Notonecta undulata