- having the shape of a cube
- having three dimensions, or having the volume of a cube whose length, width, and depth (or height) each measure the given unit: a cubic foot
- designating or of a crystal system having three axes of equal length, each of which intersects at right angles with the others
- Math. of the third power or degree; relating to the cubes of numbers or quantities
Origin of cubic
Middle English cubik from Old French cubique from Classical Latin cubicus from Classical Greek kybikos: see cube
