UVC

noun
\ ˌyü-(ˌ)vē-ˈsē How to pronounce UVC (audio) \

Definition of UVC

: radiation that is in the region of the ultraviolet spectrum which extends from about 200 to 280 nm in wavelength and that is more hazardous than UVB but is mostly absorbed by earth's upper atmosphere

First Known Use of UVC

1978, in the meaning defined above

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Dictionary Entries Near UVC

UVB

UVC

uvea

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Cite this Entry

“UVC.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/UVC. Accessed 6 Dec. 2021.

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More Definitions for UVC

UVC

noun
\ -ˈsē How to pronounce UVC (audio) \

Medical Definition of UVC

: radiation that is in the region of the ultraviolet spectrum which extends from about 200 to 280 nm in wavelength and that is more hazardous than UVB but is mostly absorbed by the earth's upper atmosphere

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