1
: the moon when half its disk appears illuminated
2
: something shaped like a crescent
3
: the lunule of a fingernail
half-moon
adjective
Examples of half-moon in a Sentence
Recent Examples on the Web
This half-moon marble clock, white horse statue, and ceramic sculpture are Uma's recommendations to inspire your design refresh.
—
Melissa Epifano, The Spruce, 5 Feb. 2026
Fold the pasta over the filling to form half-moon shapes and press the edges together with a fork.
—Dallas Morning News, 5 Feb. 2026
Add a splash of color to your manicure with a half-moon design.
—Kara Jillian Brown, InStyle, 20 Jan. 2026
New moon skies are dark, especially when compared to nights when the moon is out; even a half-moon (when the moon is at first or last quarter phase) is the second brightest object in the sky after the sun.
—Jesse Emspak, Space.com, 18 Jan. 2026
See All Example Sentences for half-moon
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Melissa Epifano, The Spruce, 5 Feb. 2026
Fold the pasta over the filling to form half-moon shapes and press the edges together with a fork.
—Dallas Morning News, 5 Feb. 2026
Add a splash of color to your manicure with a half-moon design.
—Kara Jillian Brown, InStyle, 20 Jan. 2026
New moon skies are dark, especially when compared to nights when the moon is out; even a half-moon (when the moon is at first or last quarter phase) is the second brightest object in the sky after the sun.
—Jesse Emspak, Space.com, 18 Jan. 2026
See All Example Sentences for half-moon
Cite this Entry
“Half-moon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/half-moon. Accessed 9 Feb. 2026.
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half-moon
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