noun
( mathematics ) a number which, when multiplied by itself twice, produces a particular number :
The cube root of 64 (∛64) is 4.
—compare square root
noun
( mathematics ) a number which, when multiplied by itself twice, produces a particular number :
The cube root of 64 (∛64) is 4.
—compare square root
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005