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.
The latest downgrade could solidify Trump’s argument that his aggressive tariff and immigration agenda are not to blame for the cooling labor market, the Financial Times wrote, and give him more reason to accuse the Fed of waiting too long to slash interest rates. Natasha Bracken, semafor.com, 9 Sep. 2025 These exhibitions solidify his role as a leading figure in European public art. Lee Sharrock, Forbes.com, 9 Sep. 2025 The advent of New Thought in 19th century America solidified eerie psychic patterns into an everyday talking point. Literary Hub, 8 Sep. 2025 The mixture behaves like a liquid until pressure is applied, then solidifies before returning to a liquid state. Bojan Stojkovski, Interesting Engineering, 6 Sep. 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 16 Sep. 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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