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vitreous

adjective vit·re·ous \ ˈvi-trē-əs \

Definition of vitreous

1 a : resembling glass (as in color, composition, brittleness, or luster) : glassy
  • vitreous rocks
b : characterized by low porosity and usually translucence due to the presence of a glassy phase
  • vitreous china
2 : of, relating to, derived from, or consisting of glass
3 : of, relating to, or constituting the vitreous humor
  • vitreous surgery

Recent Examples of vitreous from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'vitreous.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of vitreous

Middle English, from Latin, from vitrum glass

Other Anatomy Terms

bilateral symmetry, carotid, cartilage, dorsal, entrails, prehensile, renal, solar plexus, supine, thoracic, ventral

2

vitreous

noun

Definition of vitreous

: vitreous humor

First Known Use of vitreous

1869

in the meaning defined above

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Other Anatomy Terms

bilateral symmetry, carotid, cartilage, dorsal, entrails, prehensile, renal, solar plexus, supine, thoracic, ventral

Medical Dictionary

1

vitreous

adjective vit·re·ous \ ˈvi-trē-əs \

medical Definition of vitreous

: of, relating to, constituting, or affecting the vitreous body
  • vitreous hemorrhages
2

vitreous

noun

medical Definition of vitreous

: vitreous body

Learn More about vitreous

  1. Nglish: Translation of vitreous for Spanish speakers

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