: the moon with its whole apparent disk illuminated
Examples of full moon in a Sentence
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Why This Eclipse Is Special Lunar eclipses occur only during a full moon, when Earth passes directly between the sun and the moon.—
Jamie Carter,
Forbes.com,
13 Aug. 2026 Lunar eclipses occur when the Earth passes between the sun and the full moon.—
Saleen Martin,
USA Today,
12 Aug. 2026 City streetlights or even a bright full moon can outshine them.—
Tariq Malik,
Space.com,
10 Aug. 2026 The full moon is seen over Sydney, Australia, on July 29, 2026.—
Miles Doran,
CBS News,
4 Aug. 2026 See All Example Sentences for full moon
Word History
First Known Use
before the 12th century, in the meaning defined above
Time Traveler
The first known use of full moon was
before the 12th century