fenestration
noun
fen·es·tra·tion
| \ ˌfe-nə-ˈstrā-shən
\
\
Definition of fenestration
1
: the arrangement, proportioning, and design of windows and doors in a building
2
: an opening in a surface (such as a wall or membrane)
3
: the operation of cutting an opening in the bony labyrinth between the inner ear and tympanum to replace natural fenestrae that are not functional
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More Definitions for fenestration
fenestration
noun
fen·es·tra·tion
| \ ˌfen-ə-ˈstrā-shən
\
\
Medical Definition of fenestration
1a
: a natural or surgically created opening in a surface
b
: the presence of such openings
2
: a surgical procedure that involves cutting an opening in the bony labyrinth between the inner ear and tympanum to replace natural fenestrae that are not functional (as in otosclerosis)