Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
hymenopterous is an adjective meaning "of or relating to insects of the order Hymenoptera". It carries one recorded sense.
of or relating to insects of the order Hymenoptera
Definitions, synonyms and semantic relations for hymenopterous come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.