1. A device that converts incident electromagnetic radiation of mixed frequencies to discrete frequencies of highly amplified and coherent ultraviolet, visible, or infrared radiation.
2. The only thing that trumps shotgun when riding in a
car. It is the driver's final call, but otherwise if you yell laser, you ride in the passenger seat. Does not
work if nobody has called shotgun
yet. If you yell shotgun, you can't yell laser too.