adjective
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able to change or be changed; fickle
changeable weather
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varying in colour when viewed from different angles or in different lights
Other Word Forms
Etymology
Origin of changeable
Middle English word dating back to 1200–50; see origin at change, -able
Vocabulary lists containing changeable
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A woman’s 40s are now considered a dynamic and changeable era, as many of the so-called traditional milestones—homeownership, career, children—have been pushed later for personal, societal and economic reasons.
From The Wall Street Journal ● Jul. 12, 2026
Much of the market’s gains are driven by momentum purchasers such as quantitatively-driven traders and exchange-traded funds, which are fragile and rapidly changeable.
From MarketWatch ● May 22, 2026
“Science is changeable and the methods improve constantly, and the people who are most familiar with the possibilities and realities of those methods are the people doing the work at any given time,” he said.
From Los Angeles Times ● Apr. 14, 2026
While the brain remains changeable throughout life, the window from age nine to 32 represents a prime opportunity for structural growth.
From Science Daily ● Feb. 19, 2026
Caterpillars, in all their strange and changeable glory, would play the starring role.
From "The Girl Who Drew Butterflies: How Maria Merian's Art Changed Science" by Joyce Sidman
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.