penumbra
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A lunar eclipse happens when the Moon passes through the outer region of the Earth's shadow called the penumbra.
From BBC • Mar. 11, 2025
But the Earth also casts a wider, and lighter, shadow, called the penumbra, which extends away from the planet at an angle.
From Slate • Apr. 5, 2024
Eastern time on Monday, the moon will start to pass through only the outermost part of Earth’s shadow, known as the penumbra.
From New York Times • Mar. 24, 2024
His non-adult fiction occupies a penumbra between “not really classics” and “better than most of the crap pushed at kids.”
From Los Angeles Times • Feb. 22, 2023
New plants and animals, whether in the New World or the Old, had no such chain of associations, no penumbra of cultural meanings.
From "The Invention of Science" by David Wootton
Vocabulary lists containing penumbra
Eclipse Vocabulary
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Space Science (Astronomy) - High School
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Roe v. Wade (1973)
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