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