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: sclerosis sense 1
hardening of the arteries
Examples of hardening in a Sentence
Recent Examples on the Web
The result was an embarrassing scandal for the Reagan administration and a further hardening of Iran’s revolutionary regime.
—Suzanne Maloney, Foreign Affairs, 10 Dec. 2024
Increasing research evidence suggests that ultrafine particles can affect heart function, causing hardening of arteries, lung inflammation, and systemic inflammation.
—Discover Magazine, 1 Nov. 2024
Underneath the recent hardening of Chinese views on the United States lies a deeper, older source of antagonism.
—Wang Jisi, Foreign Affairs, 22 June 2021
Physical hardening provided by the DVRA analysis may include façade reinforcement, concealment of critical assets and ballistic film on windows to name a few.
—Bill Edwards, Forbes, 10 Oct. 2024
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Word History
First Known Use
15th century, in the meaning defined above
Time Traveler
The first known use of hardening was
in the 15th century
Dictionary Entries Near hardening
Cite this Entry
“Hardening.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hardening. Accessed 25 Dec. 2024.
Kids Definition
hardening
noun
hard·en·ing
: sclerosis
hardening of the arteries
Medical Definition
hardening
noun
hard·en·ing
ˈhärd-niŋ, -ᵊn-iŋ
: sclerosis sense 1
hardening of the arteries
More from Merriam-Webster on hardening
Thesaurus: All synonyms and antonyms for hardening
Nglish: Translation of hardening for Spanish Speakers
Britannica English: Translation of hardening for Arabic Speakers
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