Device

According to K9 Mark I, a device was "that which is devised or designed; a contrivance. Obsolete forms: a conceit; a mask." (AUDIO: Weapon of Choice)

The Torchwood Institute collected alien devices. (TV: Army of Ghosts)

Daleks used "devices" as a general descriptor for items of technology. Hence, the Ironsides referred to the Progenitor they'd recovered as "one of the Progenitor Devices", (TV: Victory of the Daleks) while the Imperial Daleks, at the Shoreditch Incident, unfailingly referred to the Hand of Omega as "the Omega Device". (TV: Remembrance of the Daleks)

The Tenth Doctor first described the Chameleon Arch as a "thing", before correcting himself to say it was a "device", when trying to explain its function to Jack Harkness. (TV: Utopia)