'Hymenopteran' definitions:

Definition of 'hymenopteran'

noun

Insects having two pairs of membranous wings and an ovipositor specialized for stinging or piercing [syn: hymenopterous insect, hymenopteran, hymenopteron, hymenopter]

Definition of 'Hymenopteran'

From: GCIDE

Hymenopteran \Hy`me*nop"ter*an\, n. (Zool.) One of the Hymenoptera. [1913 Webster]