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