damselfly

noun

Etymology: From damsel + fly, where damsel ultimately from Vulgar Latin *domnicella (whence also French demoiselle, Portuguese donzelinha). Compare Danish vandnymfe, Dutch juffer, Swedish jungfruslända, Welsh mursen. Also compare ladybird, ladybug, nymph.

1. Any of various insects of the suborder Zygoptera that have long slender bodies, and are similar to dragonflies but having wings folded when at rest.