Standard Lemma guide

vitreous

adj · noun · 10 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ˈvɪtriəs/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: V IH1 T R IY0 AH0 S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Of or resembling glass; glassy.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: shiny, smooth

Antonyms: none provided

2

adj

Meaning 2

Of or relating to the vitreous humor of the eye.

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Having a shiny nonporous surface.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adj

Meaning 4

Of a semi-crystalline substance where the atoms exhibit short-range order, but without the long-range order of a crystal.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adj

Meaning 5

With a glass-like texture, often referring to volcanic rocks that cooled too quickly for crystals to form.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, geography, geology, mineralogy, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

adj

Meaning 6

Positive (of electric charge).

Definition source: English Wiktionary via Wiktextract

Usage: dated

Topics: natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: resinous

7

noun

Meaning 7

The vitreous humor.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

adjective

Meaning 8

relating to or resembling or derived from or containing glass

Definition source: Princeton WordNet 3.0

Examples

  • vitreous rocks
  • vitreous silica

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

adjective

Meaning 9

of or relating to or constituting the vitreous humor of the eye

Definition source: Princeton WordNet 3.0

Examples

  • the vitreous chamber

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

adjective satellite

Meaning 10

(of ceramics) having the surface made shiny and nonporous by fusing a vitreous solution to it

Definition source: Princeton WordNet 3.0

Examples

  • glazed pottery
  • glassy porcelain
  • hard vitreous china used for plumbing fixtures

Meaning relationships

Synonyms: glassy, vitrified

Antonyms: none provided

History

Etymology

From Middle French vitreux, from Latin vitreus (“glassy, transparent”), from vitrum (“glass”). The terms vitreous (positive) and resinous (negative) electricity were coined in 1733 by Charles François de Cisternay du Fay, who studied the different behaviour of glass and resin when rubbed with silk and fur, respectively.

Across languages

Translations

35 source translations are retained for this English entry.

  • Bulgarian: стъ́клен (stǎ́klen) — of or resembling glass
  • Catalan: vitri — of or resembling glass
  • Czech: skelný — of or resembling glass
  • Czech: sklovitý — of or resembling glass
  • Czech: skleněný — of or resembling glass
  • Finnish: lasinen — of or resembling glass
  • Finnish: lasimainen — of or resembling glass
  • French: vitreux — of or resembling glass
  • Georgian: მინის (minis) — of or resembling glass
  • Georgian: მინიანი (miniani) — of or resembling glass
  • Georgian: მინისებრი (minisebri) — of or resembling glass
  • German: glasig — of or resembling glass
  • German: glasartig — of or resembling glass
  • German: gläsern — of or resembling glass
  • German: aus Glas — of or resembling glass
  • Hungarian: üveges — of or resembling glass
  • Ido: vitratra — of or resembling glass
  • Indonesian: vitreus — of or resembling glass
  • Irish: gloineach — of or resembling glass
  • Latvian: stiklveida — of or resembling glass
  • Polish: szklany — of or resembling glass
  • Swedish: vitrös — of or resembling glass
  • Turkish: cam gibi — of or resembling glass
  • Turkish: cama benzer — of or resembling glass
  • Turkish: camsı — of or resembling glass
  • Turkish: camımsı — of or resembling glass
  • Finnish: lasiais- — of or relating to the vitreous humor
  • Indonesian: vitreus — of or relating to the vitreous humor
  • Polish: szklisty — of or relating to the vitreous humor
  • Finnish: lasitettu — ceramics: having a shiny nonporous surface
  • Polish: szklisty — ceramics: having a shiny nonporous surface
  • Finnish: amorfinen — chemistry: of a semi-crystalline substance
  • Polish: szklisty — chemistry: of a semi-crystalline substance
  • Finnish: lasi- — physics, dated: electrically positive
  • Polish: szklisty — physics, dated: electrically positive