laser — meaning in English

English meaning

• laser noun A device that produces a narrow, highly focused beam of light through amplified light emission.

Senses

laser is used for these senses in English:

• laser A beam of light produced by such a device; a laser beam.
• laserwort An umbelliferous plant (Laserpitium latifolium) from which the resin laser was obtained.

laser — full definition

1. noun A device that produces a narrow, highly focused beam of light through amplified light emission.
2. verb To treat, cut, or mark something using a laser.