proportional
[ pruh-pawr-shuh-nl ]
/ prəˈpɔr ʃə nl /
Save This Word!
adjective
having due proportion; corresponding.
being in or characterized by proportion.
of, relating to, or based on proportion; relative.
Mathematics.
- (of two quantities) having the same or a constant ratio or relation: The quantities y and x are proportional if y/x = k, where k is the constant of proportionality.
- (of a first quantity with respect to a second quantity) a constant multiple of: The quantity y is proportional to x if y = kx, where k is the constant of proportionality.
OTHER WORDS FOR proportional
QUIZ
QUIZ YOURSELF ON AFFECT VS. EFFECT!
In effect, this quiz will prove whether or not you have the skills to know the difference between “affect” and “effect.”
Question 1 of 7
The rainy weather could not ________ my elated spirits on my graduation day.
Meet Grammar CoachImprove Your Writing
Origin of proportional
First recorded in 1350–1400; Middle English proporcional, from Latin prōportiōnālis; see proportion, -al1
OTHER WORDS FROM proportional
WORDS THAT MAY BE CONFUSED WITH proportional
proportional , proportionateDictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
How to use proportional in a sentence
British Dictionary definitions for proportional
proportional
/ (prəˈpɔːʃənəl) /
adjective
of, involving, or being in proportion
maths having or related by a constant ratio
noun
maths an unknown term in a proportionin a/b = c/x, x is the fourth proportional
Derived forms of proportional
proportionality, nounproportionally, adverbCollins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012