(Scrabble) The act of keeping track of which letters have been played, usually by crossing them off a printed list.

present participle of track down

(cinematography, film) A continuously recorded segment containing no edits, in which the camera is moved (often mounted on a dolly rolling on tracks) so as to sweep through an extensive area or to follow the physical movement of characters or events.

An indication of how an insulating material withstands certain loads on its surface or how resistant a material is to environmental influences.

(rail transport) The provision of double track, usually as a conversion from single track.

plural of tracking stock

(finance) A specialized equity offering issued by a company that is based on the operations of a wholly-owned subsidiary of a diversified firm.

plural of tracking shot

(computing) A software program that manages and maintains lists of issues, as organization need it.

plural of issue tracking system