Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
postiche is a noun meaning "a covering or bunch of human or artificial hair used for disguise or adornment". It carries 2 recorded senses.
something that is a counterfeit; not what it seems to be
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 postiche come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.