exponential exponent • exponentially · · · Info · Definitions · Synonyms · Characters · · exponential · · Text Latin · · Script 11 · · Length Definitions · · · (noun) a function in which an independent variable appears as an exponent. Synonyms: exponential function. · · Noun Definition 1 (adj) of or involving exponents. Example: "Exponential growth." · · Adjective Definition 1 Synonyms · · · exponential function · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 t latin small letter t U+0074 x latin small letter x U+0078