nightglow

noun

night·​glow ˈnīt-ˌglō How to pronounce nightglow (audio)
: airglow seen during the night

Word History

First Known Use

1843, in the meaning defined above

Time Traveler
The first known use of nightglow was in 1843

Dictionary Entries Near nightglow

night glasses

nightglow

nightgown

See More Nearby Entries 

Cite this Entry

“Nightglow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nightglow. Accessed 19 Dec. 2024.

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Britannica.com: Encyclopedia article about nightglow

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