hyaline
Americannoun
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Biochemistry. Also hyalin
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a horny substance found in hydatid cysts, closely resembling chitin.
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a structureless, transparent substance found in cartilage, the eye, etc., resulting from the pathological degeneration of tissue.
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something glassy or transparent.
adjective
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of or relating to hyaline.
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glassy or transparent.
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of or relating to glass.
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amorphous; not crystalline.
adjective
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biology clear and translucent, with no fibres or granules
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archaic transparent
noun
Other Word Forms
- subhyalin adjective
- subhyaline adjective
Etymology
Origin of hyaline
1655–65; < Late Latin hyalinus < Greek hyálinos of glass. See hyal-, -ine 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.
A third population, which did not produce 15-PGDH and instead expressed genes tied to hyaline cartilage formation and maintenance of the extracellular matrix, rose from 22% to 42%.
From Science Daily • Jan. 20, 2026
Additional tests confirmed that the regenerated tissue was hyaline cartilage rather than the less functional fibrocartilage.
From Science Daily • Jan. 20, 2026
In a synchondrosis, the bones are joined by hyaline cartilage.
From Textbooks • Jun. 9, 2022
Secondary ossification centers form in the epiphyses as blood vessels and osteoblasts enter these areas and convert hyaline cartilage into spongy bone.
From Textbooks • Jun. 9, 2022
It often contains albumen during the first week of this disease, usually hyaline or more or less granular casts, and occasionally red blood-discs, white cells, epithelia of kidneys and bladder, and epithelial detritus.
From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
