argon laser

noun

: a laser that emits light especially in the blue and green regions of the visible spectrum, operates by means of a high-voltage current through ionized argon gas, and is used especially in laser surgery

Word History

First Known Use

1965, in the meaning defined above

Time Traveler
The first known use of argon laser was in 1965

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Dictionary Entries Near argon laser

Argonautidae

argon laser

Argonne

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Cite this Entry

“Argon laser.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/argon%20laser. Accessed 26 Nov. 2024.

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