supermagnificent /suːpəɹˈmæɡˈnɪfəsənt/ adjective1 •(rare) Exceptionally magnificent; of tremendous magnificence.At any rate, if it is, Mr. Tupman’s celebrated practice of referring suppliants to his friends for clothes and money was supermagnificent. — 1923 formsmore supermagnificent · most supermagnificent