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