solidify
Americanverb (used with object)
verb (used without object)
-
to become solid.
-
to form into crystals; become crystallized.
verb
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to make or become solid or hard
-
to make or become strong, united, determined, etc
Other Word Forms
Etymology
Origin of solidify
From the French word solidifier, dating back to 1790–1800. See solid, -ify
Explanation
To solidify is to make something solid, like water becoming ice, or a plan becoming more concrete. If you’re meeting a friend, you should solidify the plan before you go and decide where and what time to meet. To solidify is to become a solid, like lemonade solidifying into a popsicle, or dissolved sugar solidifying into yummy rock candy. Also, this word can apply to non-physical things. If a couple gets engaged, they're solidifying their relationship. Getting a promotion could solidify your career. Anything becoming firmer or more real is a type of solidifying. In any sense, whatever gets solidified becomes stronger.
Vocabulary lists containing solidify
Red Flags and Butterflies
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"Understanding Axons, Dendrites and Synapse" and "What’s Going On in Your Brain?"
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The Black Girl Survives in This One
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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.
“I think she has an opportunity to solidify the Latino vote with a strong primary performance,” said Matt Barreto, a professor of political science and Chicana/o studies at UCLA.
From Los Angeles Times • May 17, 2026
In October, they swept aside Brendan Rodgers' side 3-1 at Tynecastle to solidify their title credentials.
From BBC • May 15, 2026
Since taking the helm in 2012, Chinese leader Xi Jinping has worked to solidify his country’s position as a global superpower.
From The Wall Street Journal • May 5, 2026
Several analysts have also commented on the possibility that SpaceX could eventually merge with Tesla, which would likely help Musk solidify his control over both companies.
From MarketWatch • May 1, 2026
Drizzle cake with glaze and let solidify before serving.
From "Everything, Everything" by Nicola Yoon
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.
