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