Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
quantize is a verb meaning "approximate (a signal varying continuously in amplitude) by one whose amplitude is restricted to a prescribed set of discrete values". It carries 2 recorded senses.
physics
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 quantize come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.