cube
nounUK /kjuːb/
US /kjuːb/
A cube is a box shape with six square sides that are all the same size.
The little boy stacked the wooden cubes into a tall tower.
SYNONYMS
OTHER MEANINGS
2. To multiply a number by itself twice.
If you cube three, you get twenty-seven.
3. A small block of frozen liquid, often used to cool drinks.
She dropped a couple of ice cubes into her lemonade.
4. A number raised to the third power.
Eight is the cube of two.