Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
alizarine is a noun meaning "an orange-red crystalline compound used in making red pigments and in dyeing". It carries one recorded sense.
an orange-red crystalline compound used in making red pigments and in dyeing
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for alizarine come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.