gibbous moon
Noun
Meaning
gibbous moon (plural gibbous moons)
(astronomy) A lunar phase either side of the full moon when the moon's disc as seen from the Earth is larger than a semicircle.
Noun
gibbous moon (plural gibbous moons)
(astronomy) A lunar phase either side of the full moon when the moon's disc as seen from the Earth is larger than a semicircle.