The light emitted by a laser. / (baseball) A low, hard-hit or -thrown ball.

any laser that obtains its energy from a chemical reaction

a laser pointer

(computer hardware) A computer printer that uses a laser beam to produce an image on a rotating drum before transferring it to the paper.

plural of laser printer

(physics) A laser whose active medium is a form of light-emitting diode

Alternative spelling of laser gun

a ray gun / a weapon that uses laser power as its destructive force

plural of laser gun

plural of laser diode