rainband

noun

: a dark band in the yellow portion of the solar spectrum near the sodium lines caused by watery vapor in the atmosphere and therefore sometimes used in weather predictions

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Dictionary Entries Near rainband

Cite this Entry

“Rainband.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rainband. Accessed 7 Dec. 2024.

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