Dragonflies are brightly-coloured insects with long, thin bodies and two sets of wings. Dragonfliesare often found near slow-moving water.
dragonfly in British English
(ˈdræɡənˌflaɪ)
nounWord forms: plural-flies
1.
any predatory insect of the suborder Anisoptera, having a large head and eyes, a long slender body, two pairs of iridescent wings that are outspread at rest, and aquatic larvae: order Odonata
See also damselfly
2.
any other insect of the order Odonata
dragonfly in American English
(ˈdrægənˌflaɪ)
nounWord forms: pluralˈdragonˌflies
any of an order (Odonata) or suborder (Anisoptera) of large insects, harmless to people, having narrow, transparent, net-veined wings and feeding mostly on flies, mosquitoes, etc. while in flight