1
a
medical : of, relating to, or affected with sclerosis (see sclerosis sense 1)
sclerotic arteries
sclerotic bone lesions
b
: grown rigid or unresponsive especially with age : unable or reluctant to adapt or compromise
a sclerotic system/bureaucracy
the country's sclerotic economy
The upheaval in Egypt, Libya, Bahrain and elsewhere is driven by popular revulsion with sclerotic, corrupt leadership.Rachel Bronson
2
anatomy : being or relating to the sclera
the sclerotic coat of the eye

sclerotic

2 of 2

noun

: sclera

Examples of sclerotic in a Sentence

Recent Examples on the Web
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Adjective
This is true, now more than ever, but even a sclerotic Congress is susceptible to public passions. Jon Allsop, New Yorker, 24 Apr. 2026 Murphy was decried as the pick of a sclerotic, reform-resistant establishment. Michelle Cottle, Mercury News, 9 Apr. 2026 Even with those techniques, hiring has simply gotten harder—so much so that the entire labor market might become a touch more sclerotic, and business dynamism might dim a bit. Annie Lowrey, The Atlantic, 2 June 2026 And the country has struggled to fix these problems because of a sclerotic government and a consolidated defense industry that resists change. ABC News, 6 May 2026 See All Example Sentences for sclerotic

Word History

Etymology

Noun

Medieval Latin sclerotica, from Greek *sklērōtos, verbal of Greek sklēroun to harden

First Known Use

Adjective

1543, in the meaning defined at sense 2

Noun

1696, in the meaning defined above

Time Traveler
The first known use of sclerotic was in 1543

Browse Nearby Words

Cite this Entry

“Sclerotic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sclerotic. Accessed 7 Jul. 2026.

Kids Definition

sclerotic

1 of 2 adjective
1
: being or relating to the sclera
2
: of, relating to, or affected with sclerosis

sclerotic

2 of 2 noun
: sclera

Medical Definition

sclerotic

1 of 2 adjective
1
: being or relating to the sclera
the sclerotic layer of the eye
2
: of, relating to, or affected with sclerosis
a sclerotic blood vessel

sclerotic

2 of 2 noun
: sclera
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