Full Definition of cubic
1 : having the form of a cube : cubical
2 a : relating to the cube considered as a crystal form b : isometric 1
3 a : threedimensional b : being the volume of a cube whose edge is a specified unit <cubic inch>
4 : of third degree, order, or power <a cubic polynomial>
15th Century
First Known Use of cubic
15th century
Rhymes with cubic
cubic
Definition of cubic
: a cubic curve, equation, or polynomial
1799
First Known Use of cubic
1799
CUBIC Defined for Kids
cubic
playDefinition of cubic for Students
1 : having the shape of a cube
2 : being the volume of a cube whose edge has a specified length <a cubic centimeter>
Learn More about cubic

Spanish Central: Translation of "cubic" Nglish: Translation of "cubic" for Spanish speakers Britannica English: Translation of "cubic" for Arabic speakers
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