| Exponential (a.) Pertaining to exponents; involving variable exponents; as, an exponential expression; exponential calculus; an exponential function. Thesaurus Entries algorismic, algorithmic, aliquot, cardinal, decimal, differential, digital, even, figural, figurate, figurative, finite, fractional, imaginary, impair, impossible, infinite, integral, irrational, logarithmic, logometric, negative, numeral, numerary, numerative, numeric, odd, ordinal, pair, positive, possible, prime, radical, rational, real, reciprocal, submultiple, surd, transcendental |