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moonless

American  
[moon-lis] / ˈmun lɪs /

adjective

  1. not lit by the moon; without the moon being visible, usually because it is in a new moon phase or because the sky is too overcast.

  2. (of a world or planet, such as Venus or Mercury) not orbited by a moon.


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.

Ask yourself why so many predatory animals can see perfectly on a moonless night.

From MarketWatch • Jan. 20, 2026

“We stand beneath a moonless night in the heart of this natural wonderland to feel into the infinite and feel awe that binds us together.”

From Los Angeles Times • Nov. 30, 2023

When the solar system was young, the infant Earth was moonless, a solitary planet looping around the primordial sun.

From National Geographic • Oct. 23, 2023

“Horrible,” said the Mayan Queen’s captain, Richard Kirkby, who described the sea as “pitch black” on that nearly moonless night.

From New York Times • Jun. 21, 2023

Whenever she talks to Gina on the phone, he slams out the RV door and goes for a walk, even if it’s a dark and moonless night.

From "A Heart in a Body in the World" by Deb Caletti