cubic(a = adj.all) three-dimensional - having three dimensions;
Antonyms: linear, planar
Derived form noun cubicity1
1. Having the form or properties of a cube; contained, or capable of being contained, in a cube. [1913 Webster]
2. Isometric or monometric; as, cubic cleavage. See Crystallization. [1913 Webster]
A curve of the third degree. [1913 Webster]
cubic, adj.
1 cube-shaped.
2 of three dimensions.
3 involving the cube (and no higher power) of a number (cubic equation).
4 Crystallog. having three equal axes at right angles.
Idiom:
cubic content the volume of a solid expressed in cubic metres. cubic metre etc. the volume of a cube whose edge is one metre etc.
Etymology:
F cubique or L cubicus f. Gk kubikos (as CUBE)
cubic centimeter, cubic centimetre, cubic content unit, cubic decimeter, cubic decimetre, cubic foot, cubic inch, cubic kilometer, cubic kilometre, cubic measure, cubic meter, cubic metre, cubic millimeter, cubic millimetre, cubic yard