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umbra

noun

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1
as in shadows
a time or place of little or no light strange noises were coming from the wooded umbra beyond our campfire

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2
as in shadow
partial darkness due to the obstruction of light rays during a solar eclipse observers located within the umbra experience a complete blocking of the sun by the moon

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ululating

umbra

umbrage

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“Umbra.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/umbra. Accessed 7 Dec. 2022.

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More from Merriam-Webster on umbra

Britannica English: Translation of umbra for Arabic Speakers

Britannica.com: Encyclopedia article about umbra

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