fenestra

Anatomical wall aperture

Fenestra is a technical term for an opening or window-like aperture, used primarily in anatomy and architecture.

In anatomy, it refers to small openings in bones or organs: the fenestra ovalis in the ear, or fenestrations in blood vessel walls.

In architecture, fenestration describes the arrangement of windows in a building.

The word is Latin for window.

architecture

mullion

Vertical window bar

  • traceryDecorative branching stonework
  • ogeeS-shaped architectural curve
  • lancetSmall surgical knife

rose window · clerestory · oculus · casement · fanlight · transom · dormer · lintel · archivolt · keystone

anatomy

foramen

Anatomical bone opening

vestibular · cochlear · middle ear · inner ear · cranial · ossicle · tympanic · mastoid · labyrinth · auditory

window-type

sash

Waist-worn cloth strip

  • casementHinged swinging window
  • bayPartially enclosed water
  • pictureVisual depiction of something

dormer · skylight · awning · slider · hung · oriel · lancet · rose · clerestory · jalousie

opening

aperture

Adjustable optical inlet

splay · reveal · jamb · sill · lintel · surround · ingress · egress · light well · ventilation

glazing

pane

Sheet of glass

leaded · frosted · etched · beveled · mullioned · lattice · diamondwork · quarrel · came · leading

biology

membrane

Thin tissue sheet

stomata · trachea · insect wing · venation · cuticle · spiracle

Opposites
anatomical opening type

fenestraforamen

Anatomical bone opening

canal · meatus · fissure · hiatus · sinus

structural openness

fenestraocclusion

Complete closure or blockage

closure · atresia · obstruction · wall · barrier

Phrases
Family

defenestration, fenestration, fenestrated, fenestrae, fenestrations, defenestrated, defenestrates, defenestrating

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Used worldwide · Timeless · Concrete · Rated G