hole
opening that passes through an object
ozone depletion
stratospheric phenomena of Earth
elongated hole
type of hole
moon pool
opening in the base of a boat hull, platform, or chamber, giving access to the water below
glory hole
hole in a wall or partition to engage in sexual activities
posthole
Archaeological structure
glory hole
excavation into the sea floor in the context of the offshore petroleum industry
perforation
one of a series of small holes in a thin material or web, or the process of making such holes
buttonhole
reinforced opening to accommodate a button
hawsehole
nautical term for a small hole in the hull of a ship through which hawsers may be passed
penetration
opening in a wall or floor to accommodate the passage of a mechanical, electrical or structural penetrant
ice hole
hole in the ice surface
body orifice
functional opening in the body of an organism
eye of a needle
hole in one end of a needle
glory hole
large and impressive excavation open to the surface, informal term in mining and excavation
body piercing
opening in the body created by an act or practice of body piercing, form of body modification
Feather hole
holes in feathers
pit
natural or artificial depression in the ground
pit
natural or artificial depression in the ground
bay
opening (void) in the wall of a building
aperture
hole or opening through which light travels
pore
small hole, opening, or depression