'Hymenopter' definitions:

Definition of 'hymenopter'

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

Definition of 'Hymenopter'

From: GCIDE
  • Hymenopter \Hy`me*nop"ter\, n. [Cf. F. hym['e]nopt[`e]re.] (Zool.) One of the Hymenoptera. [1913 Webster]