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 Pacers’ pursuit of Morris underscores their desire to solidify depth in the backcourt heading into camp. Grant Afseth, MSNBC Newsweek, 24 Sep. 2025 That is really something that got solidified in the pursuit of my degree. Victoria Uwumarogie, Essence, 23 Sep. 2025 My friendship with him really solidified during the coaching transition from Satterfield to Eli Drinkwitz, where Shawn was one of the few assistants trying to figure out their next career steps. Ethan Joyce, Charlotte Observer, 23 Sep. 2025 Retirement helped Republicans create a solidly conservative court Kennedy’s retirement more than two decades later helped solidify conservatives’ control of the court. Maureen Groppe, USA Today, 23 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

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Cite this Entry

“Solidify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/solidify. Accessed 26 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

Last Updated: - Updated example sentences
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