as in to freeze
to become physically firm or solid
wait for the modeling clay to firm up before handling the finished pot
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Example Sentences
Recent Examples of Synonyms for firm (up)
Verb
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As the Trump administration freezes and slashes billions of dollars in research funding, meddles with curricula, and threatens international students’ ability to study in the US, governments, universities and research institutions in Canada, Europe and Asia are racing to attract fleeing talent.—
Lex Harvey,
CNN Money,
1 June 2025 -
In parallel, the Trump administration has reportedly frozen more than $2 billion in research grants to elite universities, including Harvard, citing alleged violations of federal directives related to antisemitism and national security, NPR reported.—
Michelle Mbekeani,
Forbes.com,
1 June 2025
Verb
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Remember, this isn’t about gaming the system—you’re hardening your company.—
Gabriel Labrada,
Forbes.com,
5 June 2025
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Wilders last week held a rare, formal press conference to present the government with an ultimatum for hardening the country’s asylum policy – despite the fact that the minister for asylum and migration is a member of his own party.—
Mick Krever,
CNN Money,
3 June 2025
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“Firm (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/firm%20%28up%29. Accessed 9 Jun. 2025.
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