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