What is another word for fenestra?
Pronunciation: [fˈɛnɛstɹə] (IPA) 
There are several synonyms to the word fenestra, which means a small window or opening. Some of these synonyms include aperture, portal, orifice, inlet, and vent. Aperture refers to any small opening through which light passes, while the term portal usually describes a large or dramatic entrance or exit. Orifice is a more technical term frequently used in scientific contexts and describes an opening through which fluids, gases, or other substances may pass. Inlet, on the other hand, denotes an entry point through which materials may be introduced into a system, while vent is commonly used to describe an outlet or escape route for gases or air.
