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