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