lunar day
Americannoun
Etymology
Origin of lunar day
First recorded in 1680–90
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.
This could mean that the danger would be hugely amplified because the transformation wouldn’t last a mere terrestrial night but an entire lunar day, which is two weeks in duration.
From Scientific American • Oct. 27, 2023
The country's space research agency Isro said it hoped that they would reawaken "around 22 September" when the next lunar day breaks.
From BBC • Sep. 18, 2023
Isro added that it hoped they would reawaken "around 22 September" when the next lunar day starts.
From BBC • Sep. 4, 2023
The Chandrayaan-3 lander and rover were expected to operate only for one lunar day, which is equal to 14 days on Earth.
From Seattle Times • Sep. 2, 2023
Because of the length of the lunar day and night Kepler described “the great intemperateness of climate and the most violent alternation of extreme heat and cold on the Moon,” which is entirely correct.
From "Cosmos" by Carl Sagan
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
