Definition that contains forewing
- bug insects with sucking mouthparts and forewings thickened and leathery at the base; usually show incomplete metamorphosis
- cricket leaping insect; male makes chirping noises by rubbing the forewings together
- katydid large green long-horned grasshopper of North America; males produce shrill sounds by rubbing together special organs on the forewings
- sphingid any of various moths with long narrow forewings capable of powerful flight and hovering over flowers to feed
- hemipteron insects with sucking mouthparts and forewings thickened and leathery at the base; usually show incomplete metamorphosis
- orthopteran any of various insects having leathery forewings and membranous hind wings and chewing mouthparts
- hummingbird moth any of various moths with long narrow forewings capable of powerful flight and hovering over flowers to feed
- actias luna large pale-green American moth with long-tailed hind wings and a yellow crescent-shaped mark on each forewing
- hawk moth any of various moths with long narrow forewings capable of powerful flight and hovering over flowers to feed
- red underwing moth having dull forewings and red-marked hind wings