Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
genealogically is an adverb meaning "in a genealogical manner". It carries one recorded sense.
in a genealogical manner
“he charted his family tree genealogically”
Definitions, synonyms and semantic relations for genealogically come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.