opulent /ˈɒpjʊlənt/ adjective2 •Luxuriant, and ostentatiously magnificent.He saw himself, in a smart suit and a songkok, bowed into the opulent suites of Ritzes and Waldorfs and baring, under dark glasses, a hairy chest to a milder sun by a snakeless sea. — 1958 •Rich, sumptuous and extravagant. formsmore opulent · most opulent