- cube root
- nouna number that when multiplied three times equals a given number• Hypernyms: ↑root
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noun: a number or quantity whose cube is the given number or quantity3 is a cube root of 27
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Math.a quantity of which a given quantity is the cube: The cube root of 64 is 4.[1690-1700]* * *
cube root noun (mathematics)The quantity of which the given quantity is the cube• • •Main Entry: ↑cube* * *
the cube root of a number is the smaller number that you multiply by itself twice to make the number. For example, the cube root of 8 is 2.Thesaurus: numbers and types of numberhyponym* * *
cube root,the number that produces a given number when used as a factor three times: »The cube root of 125 is 5.
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n. the number that produces a given number when cubed* * *
noun, pl ⋯ roots [count]mathematics : a number that produces a specified number when it is multiplied by itself twiceThe cube root of 8 is 2.
— compare ↑square root* * *
a number which, when multiplied by itself twice, produces a particular number•
The cube root of 64 (∛64) is 4.
Useful english dictionary. 2012.