A person who, or thing that, constructs.
A company or individual who builds racing vehicles. In Formula One, constructor status is strictly defined by the rules, but in other motorsports the term is merely a descriptor. Depending on the racing rules, some constructors (e.g. Cosworth) may provide vehicles to racing teams who are not themselves constructors, while others are both teams and constructors (Ducati Corse, Scuderia Ferrari).
A class method that creates and initializes each instance of an object.
One who writes computer programs; a software developer.
A device that installs or controls a software program in some other machine.
One who decides which programs will be shown on a television station, or which songs will be played on a radio station.