(chemistry) Synonym of Schlenk flask

An electronic amplifier device invented in 1906, the forerunner of the triode.

Alternative spelling of tube steak

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

(botany) a vessel that conveys sap

(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 bronchus

(nautical) A metal tube mounted in a submarine or surface warship into which a torpedo may be loaded and launched through the hull or from the deck; a torpedo launcher.

(anatomy) A Fallopian tube

plural of tube sock