plural of tube site

plural of tube tying

(Internet) A website for the uploading and playback of pornographic videos.

A tube in a boiler that directs incoming cold water to the bottom of the tank, to be heated.

plural of dip tube

plural of flop tube

plural of choke tube

(firearms) An internally tapering metal cylinder attached to the muzzle of a shotgun, designed to constrict the spreading pattern of the shot pellets.

plural of Falcon tube

conical centrifuge tube (usually 15 ml or 50 ml) with a screw-cap