Toilet water (eau de toilette in French) is a lightly scented perfume used as a skin freshener. It is also referred to as "aromatic waters" and has a high alcohol content. It is usually applied directly to the skin after bathing or shaving.
a perfumed mixture of water and alcohol somewhat like cologne
A dilute form of perfume
A cylindrical mechanism in a brass instrument that, when depressed or turned, admits air into different sections of tubing and so extends the range of available notes
device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
control consisting of a mechanical device for controlling the flow of a fluid
a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
A device for controlling the passage of fluid through a pipe or duct, esp. an automatic device allowing movement in one direction only
A membranous fold in a hollow organ or tubular structure, such as a blood vessel or the digestive tract, that maintains the flow of the contents in one direction by closing in response to any pressure from reverse flow
Layout of Bathrooms and Water Closets Aboard An A-class Submarine
Something a little bit different this time, since we're all fascinated by toilets here.
From "The Submarine Alliance" by John Lambert and David Hill.
Bathroom Renovation - shutting off the water supply valve from the wall to the tank
Tightening the valve on the wall supply line so that there are no leaks when I remove the line itself.