solidify

verb

so·​lid·​i·​fy sə-ˈli-də-ˌfī How to pronounce solidify (audio)
solidified; solidifying

transitive verb

1
: to make solid, compact, or hard
2
: to make secure, substantial, or firmly fixed
factors that solidify public opinion

intransitive verb

: to become solid, compact, or hard
solidification noun

Examples of solidify in a Sentence

Work is under way to solidify the concrete that supports the building. Hot wax solidifies as it cools. Recent findings helped to solidify our position. The international community is working to solidify its alliances.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This chemical reaction causes the solution to form micelles that quickly aggregate into a soft gel, later solidifying into a porous oxide structure. Jijo Malayil, Interesting Engineering, 25 Oct. 2025 The mix of private-property culture, individualism, and the country’s fragmented zoning laws creates ideal conditions for personal grudges to solidify into real estate. Lilit Marcus, CNN Money, 24 Oct. 2025 Dakota Johnson is yet again solidifying her status as an unbothered queen. Catherine Santino, PEOPLE, 24 Oct. 2025 In the meantime, Gabriel will look to solidify his starting claim by coming away with a win over the Patriots, which would be the organization's first victory against the Patriots since 2010. Reice Shipley, MSNBC Newsweek, 24 Oct. 2025 See All Example Sentences for solidify

Word History

First Known Use

1799, in the meaning defined at transitive sense 1

Time Traveler
The first known use of solidify was in 1799

Browse Nearby Words

Cite this Entry

“Solidify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/solidify. Accessed 29 Oct. 2025.

Kids Definition

solidify

verb
so·​lid·​i·​fy sə-ˈlid-ə-ˌfī How to pronounce solidify (audio)
solidified; solidifying
: to make or become solid, compact, or hard

More from Merriam-Webster on solidify

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