All orifice synonyms

noun orifice

• opening — an open or clear space.
• hole — an opening through something; gap; aperture: a hole in the roof; a hole in my sock.
• cavity — A cavity is a space or hole in something such as a solid object or a person's body.
• slit — to cut apart or open along a line; make a long cut, fissure, or opening in.
• vent — a slit in the back or side of a coat, jacket, or other garment, at the bottom part of a seam.
• outlet — an opening or passage by which anything is let out; vent; exit.
• aperture — An aperture is a narrow hole or gap.
• crack — If something hard cracks, or if you crack it, it becomes slightly damaged, with lines appearing on its surface.
• mouth — Anatomy, Zoology. the opening through which an animal or human takes in food. the cavity containing the structures used in mastication. the structures enclosing or being within this cavity, considered as a whole.
• spout — to emit or discharge forcibly (a liquid, granulated substance, etc.) in a stream or jet.
• window — an opening in the wall of a building, the side of a vehicle, etc., for the admission of air or light, or both, commonly fitted with a frame in which are set movable sashes containing panes of glass.