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