new moon

noun

1
: the moon's phase when it is in conjunction with the sun so that its dark side is toward the earth
also : the thin crescent moon seen shortly after sunset for a few days after the actual occurrence of the new moon phase
2
: the beginning of each Jewish month marked by a special liturgy

Examples of new moon in a Sentence

Recent Examples on the Web
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Exploration fosters self-examination under the Scorpio new moon. USA TODAY, 1 Nov. 2024 The Magician: October opens with a new moon solar eclipse in your seventh house of relationships. Meghan Rose, Glamour, 1 Nov. 2024 This can occur in months with 30 or 31 days, where the first new moon occurs early, followed by the second new moon at the end of the month. Tiffany Acosta, The Arizona Republic, 31 Oct. 2024 Supermoon refers to a full or a new moon rising near or while the moon reaches perigee, its closest distance to Earth in its orbit around the planet, according to NASA. Kelly Tyko, Axios, 16 Oct. 2024 See all Example Sentences for new moon 

Word History

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of new moon was before the 12th century

Dictionary Entries Near new moon

Cite this Entry

“New moon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/new%20moon. Accessed 28 Nov. 2024.

Kids Definition

new moon

noun
: the moon's phase when its dark side is toward the earth
also : the thin curved outline of the moon seen shortly after sunset for a few days after the actual occurrence of the new moon phase

More from Merriam-Webster on new moon

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