Hello, you have come here looking for the meaning of the word fenestration. In DICTIOUS you will not only get to know all the dictionary meanings for the word fenestration, but we will also tell you about its etymology, its characteristics and you will know how to say fenestration in singular and plural. Everything you need to know about the word fenestration you have here. The definition of the word fenestration will help you to be more precise and correct when speaking or writing your texts. Knowing the definition offenestration, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
(surgery,anatomy) 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.
(surgery,anatomy) An opening that occurs naturally or is created surgically, as through a biological membrane.
(botany) Either a translucent area in a structure such as a leaf or flower petal, or an opening in a structure.
2005, S. Tucker, Australian Systematic Botany, 19(3):193-210. p. 194:
The terms ‘nectar window’ and ‘fenestration’ are used interchangeably for enlarged gaps on the adaxial side of the stamen sheath or tube. The fenestrations facilitate access to the nectaries by a pollinator.
2016 D. W. Armitage, Systematic Botany 103(4):780–785. p. 781
Darlingtonia leaves have fenestrations.Foliar traits unique to Darlingtonia include the presence of transparent light-transmitting fenestrations, ...
(nautical) 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.
