1. Of or pertaining to the moon; as, lunar observations.
  2. Resembling the moon; orbed.
  3. Measured by the revolutions of the moon; as, a lunar month.
  4. Influenced by the moon, as in growth, character, or properties; as, lunar herbs.


  1. A lunar distance.
  2. The middle bone of the proximal series of the carpus; -- called also semilunar, and intermedium.