laser

/ˈleɪ.zɚ/

nounla · ser

Think: "LAY, sir!"—the LASER lays down a straight line of light.

Yes, it's laser. Remember the long A sound: lAser (like “lay”), not “lahser.”

Definitions

  1. nouna device that produces a very strong, narrow beam of light
  2. nounthe narrow beam of light produced by such a device

Examples

  • “The doctor used a laser to repair the damaged tissue.”
  • “A red laser pointer dot moved across the screen during the presentation.”
  • “The barcode scanner uses a laser beam to read the code quickly.”

Synonyms

beamraylaser beamlight beamlaser pointer

Translations

ES láserPT laserFR laser

Common misspellings

lazerlasorlasserlaiserlazurlazzerlasarlaseer

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