Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
seraphical is an adjective meaning "of or relating to an angel of the first order". It carries one recorded sense.
of or relating to an angel of the first order
“he imagined a seraphic presence in the room”
Definitions, synonyms and semantic relations for seraphical come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.