Who grasps the struggling heifer's lunar horns.—Alexander Pope
2
a
: of, relating to, or resembling the moon
lunar craters
a lunar landscape
b
: designed for use on the moon
lunar vehicles
3
: measured by the moon's revolution
lunar month
Examples of lunar in a Sentence
Recent Examples on the Web
Examples are automatically compiled from online sources to
show current usage.Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
In the years ahead, a lunar lander configuration of Starship will be critical to NASA's ambitions of returning astronauts to the moon under its Artemis program.—Eric Lagatta, USA Today, 18 May 2026 Space Camp officials say registrations have doubled this summer since the successful completion of the lunar flyby mission in April.—Eric Berger, ArsTechnica, 18 May 2026 Helmy said the shooting comes at the start of the 12th month of the lunar Muslim calendar, Dhu al-Hijjah, during which many Muslims go on their Hajj pilgrimage and celebrate Eid al-Adha.—Hannah Fry, Los Angeles Times, 18 May 2026 Additionally, researchers learned that the ants combine their impressive lunar compass with terrestrial and solar cues, at dawn and dusk, to navigate consistently even as moon visibility varies during the lunar month.—K. R. Callaway, Scientific American, 17 May 2026 See All Example Sentences for lunar
Word History
Etymology
Middle English lunare, borrowed from Latin lūnāris "of the moon, crescent-shaped," from lūna "moon" + -āris-ar; lūna going back to Indo-European *lou̯k-s-neh2, derivative of the verb stem *leu̯k- "become bright," whence also Old Church Slavic luna "moon," Russian luná, Old Prussian lauxnos "stars," Armenian lusin "moon"; from a stem *lou̯k-s-no- Old Irish lúan in día lúain "Monday," Avestan raoxšna- "light," (with presumed zero-grade) Greek lýkhnos "lamp" — more at light entry 1