super-superlative /ˌsuːpəˈɹsuːˈpɜː.lə.tɪv/adjective 1noun 1forms 1 adjective1 •(rare) Beyond merely superlative; of the very highest or greatest quality; truly superb.His intelligent countrymen will laugh at his ridiculous folly, but they cannot fail to pay the extorted tribute of admiration for his super-superlative impudence. — 1862 noun1 •(rare) A degree that is beyond the usual superlative; a super-superlative form. formssuper-superlatives