conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | socks and stockings and tights collectively (the British include underwear) |
an electric railway operating below the surface of the ground (usually in a city) | a flexible pipe for conveying a liquid or gas |
electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | man's close-fitting garment of the 16th and 17th centuries covering the legs and reaching up to the waist; worn with a doublet |
(anatomy) any hollow cylindrical body structure | |
a hollow cylindrical shape | |