- present perfect of harden (3rd person singular).
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
And the intensifying competition with the U.S. has hardened his resolve to set China on a course of self-sufficiency from energy to semiconductors and to limit foreign influence.
From The Wall Street Journal • May 5, 2026
Even so, Alam admits public sentiment has hardened sharply.
From BBC • Feb. 8, 2026
He has hardened their hearts and closed their minds, which means reason alone will not win this struggle.
From Slate • Sep. 23, 2024
Others, fabricated from translucent amber resin that has hardened to a glossy sheen, are low and horizontal, oozing and puddling across the floor like pools of blood or toxic spills.
From Los Angeles Times • May 22, 2024
Misfortune has hardened her, which is just as well, she will take many a knock yet.
From "Nectar in a Sieve" by Kamala Markandaya
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