plural of tube / (Internet slang) The Internet. / (slang) The inner workings of one's body.

Third-person singular simple present indicative form of tube

(electronics, historical) An obsolete electronic device for displaying numerals or other information by means of glow discharge.

(anatomy) A Fallopian tube

plural of tube sock

(botany) a vessel that conveys sap

A tube with a constriction, utilizing venturi effect e.g. to measure the velocity or volume of a fluid flow.

(chiefly Canada, US, idiomatic, humorous) A frankfurter/hot dog. / (slang, Canada, US) A penis.

(anatomy) hollow longitudinal dorsal tube formed in the folding and subsequent fusion of the opposite ectodermal folds in the embryo that gives rise to the brain and spinal cord

A one-size-fits-all sock, having a plain tubular shape rather than one designed to match the contours of the foot.