actinic glass

noun

Definition of actinic glass

: glass that transmits light of high visibility (such as green) but reduces the intensity of both infrared and ultraviolet and is often used for protecting the eyes of industrial workers

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First Known Use of actinic glass

1864, in the meaning defined above

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The first known use of actinic glass was in 1864

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Dictionary Entries Near actinic glass

actinic focus

actinic glass

actinide

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Cite this Entry

“Actinic glass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/actinic%20glass. Accessed 7 Dec. 2021.

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