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