Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
stagey is an adjective meaning "having characteristics of the stage especially an artificial and mannered quality". It carries one recorded sense.
having characteristics of the stage especially an artificial and mannered quality
“stagy heroics”
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 stagey come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.