noun see: arithmetic Date: circa 1616 the exponent that indicates the power to which a base number is raised to produce a given number , ~ic adjective ~ically adverb
LOGARITHM
Meaning of LOGARITHM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012