cu·bé also cu·be (kyōō'bā', kyōō-bā') n. Any of several tropical American woody plants of the genus Lonchocarpus in the pea family, whose roots are used locally as a fish poison and commercially as a source of rotenone.
cube (kyb) Pronunciation Key
Verb
To multiply a number or a quantity by itself three times; raise to the third power. For example, five cubed is 5 × 5 × 5.
Noun
The product that results when a number or quantity is cubed. For example, the cube of 5 is 125.