solidify

verb

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

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.
Chelsea must win in Naples to solidify their top-eight place. Eduardo Tansley, New York Times, 28 Jan. 2026 Since it was first established towards the end of 2023, the New8 has solidified itself as a successful model for boosting European co-productions. Rafa Sales Ross, Variety, 28 Jan. 2026 Money went to ad campaigns to either solidify the wins of crypto-friendly politicians or to topple the advancements of crypto critics, but in each instance, the ads didn’t focus on the benefits of crypto, shaping ad content to whatever angle was mostly likely to influence the outcome of the race. Trevor Laurence Jockims, CNBC, 28 Jan. 2026 Harabedian hopes the new guidelines could solidify the state’s long-standing policy to conduct comprehensive, post-fire soil testing. Tony Briscoe, Los Angeles Times, 28 Jan. 2026 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 1 Feb. 2026.

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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