past participle of go down the tubes

plural of X-ray tube

plural of cathode-ray tube

plural of cathode ray tube

plural of travelling wave tube

(US, informal, dated, derogatory) A television. / (Britain, informal) A type of woman's upper body garment consisting of a taut band of cloth around the breasts and back.

A one-piece strapless tube-shaped top worn by women, leaving shoulders and belly-button exposed.

Alternative letter-case form of venturi tube

(anatomy) Either of the two ducts in female mammals through which ova pass from the ovaries to the uterus.

(chemistry) a glass tube, rounded at one end and open at the other; used for small-scale laboratory tests