Standard Lemma guide

fenestration

noun · 7 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

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1

noun

Meaning 1

The arrangement of windows and similar openings in a building.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: architecture

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An opening in the surface of an organ etc; the surgical creation of such an opening, especially one in the bony part of the inner ear made to improve hearing.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: anatomy, medicine, sciences, surgery

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

An opening that occurs naturally or is created surgically, as through a biological membrane.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: anatomy, medicine, sciences, surgery

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Either a translucent area in a structure such as a leaf or flower petal, or an opening in a structure.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: biology, botany, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

The practice of placing holes in the rudder of a ship to reduce the work required to move the rudder while preserving its ability to steer the ship.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

surgical procedure that creates a new fenestra to the cochlea in order to restore hearing lost because of osteosclerosis

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: operation, surgery, surgical operation, surgical procedure, surgical process

7

noun

Meaning 7

the arrangement of windows in a building

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: placement, arrangement

History

Etymology

Latin fenestratio

Across languages

Translations

8 source translations are retained for this English entry.

  • Finnish: aukkojen sijoittelu — arrangement of windows etc in a building
  • Ido: fenestraro — arrangement of windows etc in a building
  • Polish: rozmieszczenie okien — arrangement of windows etc in a building
  • Bulgarian: перфорация (perforacija) — opening in the surface of an organ, surgical creation of such an opening
  • Finnish: fenestraatio — opening in the surface of an organ, surgical creation of such an opening
  • Polish: fenestracja — opening in the surface of an organ, surgical creation of such an opening
  • Russian: фенестра́ция (fenestrácija) — opening in the surface of an organ, surgical creation of such an opening
  • Russian: перфора́ция (perforácija) — opening in the surface of an organ, surgical creation of such an opening