| English noun: backswimmer | |||
| 1. | backswimmer (animal) predaceous aquatic insect that swims on its back and may inflict painful bites | ||
| Synonyms | Notonecta undulata | ||
| Broader (hypernym) | bug, hemipteran, hemipteron, hemipterous insect | ||
| Member meronym | genus Notonecta, Notonecta | ||