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.
Many Republicans view the legislation as Trump's signature domestic policy win, solidifying his agenda for years to come. Billal Rahman, MSNBC Newsweek, 14 July 2025 While some observed slight banding in certain HDR10 content, recent updates appear to have largely resolved the issue—solidifying the G5 as the TV to beat in 2025. Ryan Waniata, Wired News, 11 July 2025 The inner core formed roughly a billion years ago as Earth’s interior finally began to cool and solidify following its formation. Jake Parks, Discover Magazine, 9 July 2025 Heading into a pivotal third season, Smith will need to take a step forward in solidifying the team’s run defense efforts in order to keep his starting position. Nick Harris july 9, Fort Worth Star-Telegram, 9 July 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

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Cite this Entry

“Solidify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/solidify. Accessed 19 Jul. 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

Last Updated: - Updated example sentences
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