Dictionary.com
definitions
  • synonyms

laser beam

See more synonyms for laser beam on Thesaurus.com
noun
  1. a beam of radiation produced from a laser, used in surgery, communications, weapons systems, printing, recording and various industrial processes.
Show More

Origin of laser beam

First recorded in 1960–65
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for laser beam

Historical Examples

  • A laser-beam communication system was installed, so that Sol could keep in contact with the ship all the way to Centaurus.

    Subjectivity

    Norman Spinrad