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[kyoo-bey] /ˈkyu beɪ/
any of several tropical plants of the legume family that are used in making fish poisons and insecticides.
Also, cubé
[kyoo-bey] /kyuˈbeɪ/ (Show IPA)
Origin of cube2
1920-25; origin uncertain Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for cubé
  • There are theoretical arguments that the size of a legislature should proportional to the cube root of the number of voters.
  • Turbine power generation is proportional to the cube of wind speed.
  • Figure out the answers on every side of this crossword cube.
  • Cut and cube the mango for this salsa at home and then stash it in your cooler.
  • As a result, the size of the typical cube has been getting smaller.
  • Correct way: lightly flour cube steaks and brown in a frying pan before placing them in the bottom of the crock pot.
  • They were then shown a cube and a sphere and asked which was which.
  • Watch a piece of charcoal catch fire and see what happens when a cube of gelatin is dropped on a flat surface.
  • The stereotype of programming in a cube is long gone.
  • Add a dimension, and the drop-off would be an inverse cube.
British Dictionary definitions for cubé


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 cube: a bath cube
to raise (a number or quantity) to the third power
(transitive) to measure the cubic contents of
(transitive) to make, shape, or cut (something, esp food) into cubes
(transitive) (US & Canadian) to tenderize (meat) by scoring into squares or by pounding with a device which has a surface of metal cubes
Derived Forms
cuber, noun
Word Origin
C16: from Latin cubus die, cube, from Greek kubos


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
American Spanish cubé, of unknown origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for cubé



1550s, from Middle French cube (13c.) and directly from Latin cubus, from Greek kybos "a cube, a six-sided die, vertebra," perhaps from PIE root *keu(b)- "to bend, turn." Mathematical sense is from 1550s in English (it also was in the ancient Greek word: the Greeks threw with three dice; the highest possible roll was three sixes).


1580s in the mathematical sense; 1947 with meaning "cut in cubes," from cube (n.). The Greek verbal derivatives from the noun all referred to dice-throwing and gambling. Related: Cubed; cubing.

Online Etymology Dictionary, © 2010 Douglas Harper
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cubé in Science
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.

  1. The product that results when a number or quantity is cubed. For example, the cube of 5 is 125.

  2. A solid having six equal square faces or sides.

The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Slang definitions & phrases for cubé


  1. (also cubesville) A very conformistic and conventional person; square (1950s+)
  2. A portion of LSD, hashish, or morphine: He wanted a couple cubes, two cubes I had (1950s+ Narcotics)

The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
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Related Abbreviations for cubé


The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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