Laser Meaning and Definition

Published: 3 years ago

Updated: 3 years ago

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What is the definition Laser? What is its meaning in the dictionary? Words starting with Laser, Example sentences, Related sentences, How to pronounce? Derivations, Antonyms, Synonyms, Words ending with Laser and more...

Laser meaning

Word: Laser

How to pronounce: ˈleɪzə



1. A device that generates an intense beam of coherent monochromatic light (or other electromagnetic radiation) by stimulated emission of photons from excited atoms or molecules. Lasers are used in drilling and cutting, alignment and guidance, and in surgery; the optical properties are exploited in holography, reading bar codes, and in recording and playing compact discs.

Example sentences: "This lattice can trap the neutral atoms in potential wells because the electric fields of the lasers induce a dipole moment in the atom."

Transitive verb


1. Treat or remove (something) using a laser, especially as part of surgery.

Example sentences: "He has had tattoos lasered off his chest"




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Laser in Other Languages...

Spanish: Laser

German: Laser

French: Laser

Italian: Laser

Turkish: Lazer


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Laser Words that start with L