Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
interrogatively is an adverb meaning "in a questioning format". It carries 2 recorded senses.
in a questioning format
Definitions, synonyms and semantic relations for interrogatively come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.