Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • adjective Of, involving, caused by, or affecting the moon.
  • adjective Measured by the revolution of the moon.
  • adjective Of or relating to silver.

from The Century Dictionary.

  • In Arabic gram., a fanciful term applied to the class of consonants before which the l of the article al is not assimilated in pronunciation: so called because including q, the initial of qamar, moon. Opposed to solar.
  • Of, pertaining, or relating to the moon: as, the lunar changes; lunar observations.
  • Situated or moving like the moon; acting as a moon.
  • Measured by the revolutions of the moon: as, lunar months or years.
  • Resembling the moon; round: as, a lunar shield, specifically, in anatomy and zoology:
  • Supposed to be affected by or due to the influence of the moon: as, lunar madness.
  • In anatomy, of or pertaining to the lunare, or semilunar bone of the carpus.
  • Pertaining to silver: from the moon being the alchemical symbol of that metal: as, lunar caustic (nitrate of silver).
  • In navigation, tables for correcting the apparent distance of the moon from the sun, or from a fixed star, on account of refraction and parallax, and for deducing the longitude of the observer from the lunar data given in the almanac.
  • noun In navigation, lunar distance, or an observation for lunar distance: as, to take a lunar.

from the GNU version of the Collaborative International Dictionary of English.

  • adjective Of or pertaining to the moon.
  • adjective Resembling the moon; orbed.
  • adjective Measured by the revolutions of the moon.
  • adjective Influenced by the moon, as in growth, character, or properties.
  • adjective (Med. Chem.) silver nitrate prepared to be used as a cautery; -- so named because silver was called luna by the ancient alchemists.
  • adjective Same as Metonic cycle. See under Cycle.
  • adjective the angular distance of the moon from the sun, a star, or a planet, employed for determining longitude by the lunar method.
  • adjective the method of finding a ship's longitude by comparing the local time of taking (by means of a sextant or circle) a given lunar distance, with the Greenwich time corresponding to the same distance as ascertained from a nautical almanac, the difference of these times being the longitude.
  • adjective See Month.
  • adjective an observation of a lunar distance by means of a sextant or circle, with the altitudes of the bodies, and the time, for the purpose of computing the longitude.
  • adjective (Astron.), (Navigation) Tables for correcting an observed lunar distance on account of refraction and parallax.
  • adjective the period of twelve lunar months, or 354 days, 8 hours, 48 minutes, and 34.38 seconds.
  • noun (Astron.) A lunar distance.
  • noun (Anat.) The middle bone of the proximal series of the carpus; -- called also semilunar, and intermedium.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • adjective Of, or pertaining to, the Moon; moonly.
  • adjective Crescent shaped, lunate.
  • adjective Of, or pertaining to, silver.
  • noun astronomy A lunar distance.
  • noun anatomy The middle bone of the proximal series of the carpus.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • adjective of or relating to or associated with the moon

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[Middle English, crescent-shaped, from Old French lunaire, from Latin lūnāris, of the moon, from lūna, moon; see leuk- in Indo-European roots.]

from Wiktionary, Creative Commons Attribution/Share-Alike License

From Latin lūnāris.

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Examples

  • The term lunar eclipse means that the Earth comes between the moon and the sun for a brief period so that the moon is either partially or completely covered by the Earth's shadow.

    Yahoo! News: Business - Opinion 2010

  • And I assume that the amount of consumables for 6 on a 2 day flight up and a 1 day flight back would be equal to or probably less than the amount for 4 astronauts on the 6 day plus months loiter time in lunar orbit.

    Orion Slims Down - NASA Watch 2009

  • If we really do get Constellation and Ares V, it is beyond belief that it could not be used to service major structures (scientific or otherwise) in lunar orbit, the JWST orbit, and wherever they put the future 10-meter monolith follow-on to HST.

    Candid Comments on the Constellation Program - NASA Watch 2009

  • Construct in lunar orbit spacecraft capable of travel with humans and or cargo to Near Earth Asteroids, Mars, or other locations within the inner solar system.

    NAS Seeks Public Input on Space Goals - NASA Watch 2009

  • I still love the idea of arriving in lunar orbit with your ride to the surface waiting for you.

    A Constellation Alternative you Might Never have Seen - NASA Watch 2009

  • Considering that they would meet in lunar orbit, the ability of this vehicle to throw the same weight at the Moon as Ares V is probably true -- I hope someone can confirm.

    Ares V - Ares 1 = Ares IV - NASA Watch 2009

  • And even if it could land safely upright, might it not sink into the dust, to be trapped in lunar quicksand, never to escape?

    Apollo Talk « We Don't Count Your Own Visits To Your Blog 2009

  • When close to the moon, LRO used its rocket motor to slow down until the gravity of the moon caught the spacecraft in lunar orbit.

    LRO Arrives at the Moon - NASA Watch 2009

  • Another story -- an ANALOG story -- the clones figure out how to extract oxygen from moon rocks, grow crops in lunar soil, etc.

    July 12th, 2009 m_francis 2009

  • When close to the moon, LRO used its rocket motor to slow down until the gravity of the moon caught the spacecraft in lunar orbit.

    NASA Watch: June 2009 Archives 2009

Comments

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  • Spanish: (var.) moon

    September 12, 2007

  • Moon is to Monday as Lunar is to Lunes.

    September 12, 2007