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variable

[ vair-ee-uh-buhl ]
/ ˈvɛər i ə bəl /
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See synonyms for: variable / variability / variably on Thesaurus.com

adjective
noun

OTHER WORDS FOR variable

3 vacillating, wavering, fluctuating, unsteady, mercurial.
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Origin of variable

First recorded in 1350–1400; late Middle English, from Latin variābilis, equivalent to vari(us) “speckled, variegate, diverse” + -ābilis adjective suffix; see various, -able

OTHER WORDS FROM variable

WORDS THAT MAY BE CONFUSED WITH variable

variable , variant
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use variable in a sentence

British Dictionary definitions for variable

variable
/ (ˈvɛərɪəbəl) /

adjective
noun

Derived forms of variable

variability or variableness, nounvariably, adverb

Word Origin for variable

C14: from Latin variābilis changeable, from variāre to diversify
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

Scientific definitions for variable

variable
[ vârē-ə-bəl ]

A mathematical quantity capable of assuming any of a set of values, such as x in the expression 3x + 2.
A factor or condition that is subject to change, especially one that is allowed to change in a scientific experiment to test a hypothesis. See more at control.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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