- laser⇄laser, noun, verb.
- laser⇄noun 1. a device that produces a very narrow and intense beam of light of only one wavelength going in only one direction; optical maser. Laser beams are used to cut or melt hard materials, remove diseased body tissues, and transmit television signals, a
- laser⇄v.i. to act as a laser; lase.
- laser⇄v.t. to strike with, or as though with, a laser.
Ex. A powerful mainframe lasers a game-playing hacker's hero simulation to atoms (Kate Wilhelm).