also: レーザビーム
laser beam
General term for a beam of laser light, used in science, technology, and everyday contexts.
Cut metal with a laser beam.
I pointed using a laser beam during the presentation.
laser beam (baseball); fast straight throw from outfield
Baseball term for a quick, straight return throw from an outfielder to the infield, resembling a laser beam.
He threw out the runner with a laser beam from right field.