1. (a.) Pertaining to the moon; as, lunar cycles; a lunar eclipse; a lunar voyage\.

2. (a.) Resembling the moon; orbed.

3. (a.) Measured by the revolutions of the moon; as, a lunar month.

4. (a.) Influenced by the moon, as in growth, character, or properties; as, lunar herbs.

5. (n.) A lunar distance.

6. (n.) The middle bone of the proximal series of the carpus; -- called also semilunar, and intermedium.

Cynthian S-shaped anagalactic asteroidal astral astrologic astrologistic astrologous astronomic astrophysical bicorn celestial circumplanetary cislunar corniform crescent crescent-shaped crescentic crescentiform crescentlike empyreal empyrean equinoctial extragalactic falcate falciform galactic heavenly heliacal horn-shaped horned intercosmic interplanetary intersidereal interstellar lunary lunate luniform lunular lunulate menisciform meniscoid meteoric meteoritic moon-shaped moonlike nebular nebulose nebulous planetal planetarian planetary planetesimal semicircular semilunar sickle-like sickle-shaped sidereal sigmoid solar sphery star-spangled star-studded starry stellar stellary terrestrial two-horned uranic zodiacal