The meaning of EXPONENTIAL is of or relating to an exponent. How to use exponential in a sentence.

exponential adjective (NUMBER) mathematics specialized containing an exponent (= a number or sign that shows how many times another number is to be multiplied by itself):

Something is said to increase or decrease exponentially if its rate of change must be expressed using exponents. A graph of such a rate would appear not as a straight line, but as a curve …

the constant e raised to the power equal to a given expression, as e3x, which is the exponential of 3 x

Relating to a mathematical expression containing one or more exponents. ♦ Something is said to increase exponentially if its rate of change must be expressed using exponents.

Factsheet What does the word exponential mean? There are four meanings listed in OED's entry for the word exponential. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Exponential is also a mathematical term, meaning "involving an exponent." When you raise a number to the tenth power, for example, that's an exponential increase in that number.

In algebra, the term "exponential" usually refers to an exponential function. It may also be used to refer to a function that exhibits exponential growth or exponential decay, among other things.

Definition of exponential adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Exponential growth is literally growth that becomes faster and faster as it continues. In ordinary use, however, exponential is understood to mean simply “very fast” when it is used with words …