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