su‧per‧script /ˈsuːpəskrɪpt $ -pər-/
adjective[
Date: 1800-1900;
Language: Latin;
Origin: past participle of superscribere, from scribere 'to write']
written or printed above a number, letter etc
—superscript noun [uncountable and countable] [TahlilGaran] Dictionary of Contemporary English ▲