Dictionary.com

laser beam

Save This Word!

noun
a beam of radiation produced from a laser, used in surgery, communications, weapons systems, printing, recording and various industrial processes.
QUIZ
WILL YOU SAIL OR STUMBLE ON THESE GRAMMAR QUESTIONS?
Smoothly step over to these common grammar mistakes that trip many people up. Good luck!
Question 1 of 7
Fill in the blank: I can’t figure out _____ gave me this gift.

Origin of laser beam

First recorded in 1960–65
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use laser beam in a sentence

FEEDBACK