Pertaining to Luna, the moon of Terra.

(anatomy) The middle bone of the proximal series of the carpus in the wrist, which is shaped like a half-moon.

Of, pertaining to, or resembling the Moon (that is, Luna, the Earth's moon). / Shaped like a crescent moon; lunate.

plural of lunar

plural of lunar eclipse

(astronomy) A period of time, approximately 4 billion years ago, during which a large number of impact craters formed on Earth's Moon.

plural of lunar module

(astronautics) The spacecraft used in the Apollo missions that was designed for the landing on the surface of the Moon; the lunar excursion module.

plural of lunar year

(astronomy) The passage of the Moon, as it moves through the nighttime sky, in front of a celestial object, such as a star or planet.