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cube
1[ kyoob ]
/ kyub /
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noun
verb (used with object), cubed, cub·ing.
QUIZ
THINGAMABOB OR THINGUMMY: CAN YOU DISTINGUISH BETWEEN THE US AND UK TERMS IN THIS QUIZ?
Do you know the difference between everyday US and UK terminology? Test yourself with this quiz on words that differ across the Atlantic.
Question 1 of 7
In the UK, COTTON CANDY is more commonly known as…
Origin of cube
1First recorded in 1350–1400; Middle English cubus, from Latin, from Greek kýbos “cube, die”
OTHER WORDS FROM cube
cuber, nounWords nearby cube
Other definitions for cube (2 of 2)
cube2
[ kyoo-bey ]
/ ˈkyu beɪ /
noun
any of several tropical plants of the legume family that are used in making fish poisons and insecticides.
Also cu·bé [kyoo-bey]. /kyuˈbeɪ/.
Origin of cube
2First recorded in 1920–25; from Latin American Spanish cubé; further origin uncertain
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use cube in a sentence
British Dictionary definitions for cube (1 of 2)
cube1
/ (kjuːb) /
noun
a solid having six plane square faces in which the angle between two adjacent sides is a right angle
the product of three equal factors: the cube of 2 is 2 × 2 × 2 (usually written 2³)
something in the form of a cubea bath cube
verb
Derived forms of cube
cuber, nounWord Origin for cube
C16: from Latin cubus die, cube, from Greek kubos
British Dictionary definitions for cube (2 of 2)
cube2
/ (ˈkjuːbeɪ) /
noun
any of various tropical American plants, esp any of the leguminous genus Lonchocarpus, the roots of which yield rotenone
an extract from the roots of these plants: a fish poison and insecticide
Word Origin for cube
American Spanish cubé, of unknown origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Scientific definitions for cube
cube
[ kyōōb ]
Verb
To multiply a number or a quantity by itself three times; raise to the third power. For example, five cubed is 5 X 5 X 5.
Noun
The product that results when a number or quantity is cubed. For example, the cube of 5 is 125.
A solid having six equal square faces or sides.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.