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Showing results for "hardening"
  • present participle of harden.
Synonyms

hardening

American  
[hahr-dn-ing] / ˈhɑr dn ɪŋ /

noun

  1. a material that hardens another, as an alloy added to iron to make steel.

  2. the process of becoming hard or rigid.


hardening British  
/ ˈhɑːdənɪŋ /

noun

  1. the act or process of becoming or making hard

  2. a substance added to another substance or material to make it harder

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hardening

First recorded in 1620–30; harden + -ing 1


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.

See Examples For:

But the hardening fist of forced conscription also reveals the junta's empty hand, and its desperation for manpower.

From BBC ● Oct. 10, 2026

She is almost painfully careful not to ascribe blame to the growing presence in Germany of Muslim immigrants, among whom there has been a hardening of anti-Zionist public pronouncements since Oct.

From The Wall Street Journal ● Sep. 18, 2026

His remarks came after Washington and Tehran had issued demands for compensation over the five-month war, hardening their positions.

From Barron's ● Aug. 12, 2026

Even though home hardening efforts can help protect structures, some of California’s building practices are hurting those efforts.

From Los Angeles Times ● Aug. 1, 2026

I felt something leaden take hold in my stomach just then, my anxiety hardening into dread.

From "Becoming" by Michelle Obama

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