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ecliptic
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English Dictionary: ecliptic by the DICT Development Group
3 results for ecliptic
From WordNet (r) 3.0 (2006) [wn]:
ecliptic
n
  1. the great circle representing the apparent annual path of the sun; the plane of the Earth's orbit around the sun; makes an angle of about 23 degrees with the equator; "all of the planets rotate the sun in approximately the same ecliptic"
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Ecliptic \E*clip"tic\, n. [Cf. F. [82]cliptique, L. linea
      ecliptica, Gr. [?], prop. adj., of an eclipse, because in
      this circle eclipses of the sun and moon take place. See
      {Ecliptic}, a.]
      1. (Astron.) A great circle of the celestial sphere, making
            an angle with the equinoctial of about 23[deg] 28[b7]. It
            is the apparent path of the sun, or the real path of the
            earth as seen from the sun.
  
      2. (Geog.) A great circle drawn on a terrestrial globe,
            making an angle of 23[deg] 28[b7] with the equator; --
            used for illustrating and solving astronomical problems.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Ecliptic \E*clip"tic\, a. [L. eclipticus belonging to an
      eclipse, Gr. [?]. See {Eclipse}.]
      1. Pertaining to the ecliptic; as, the ecliptic way.
  
      2. Pertaining to an eclipse or to eclipses.
  
      {Lunar ecliptic limit} (Astron.), the space of 12[deg] on the
            moon's orbit from the node, within which, if the moon
            happens to be at full, it will be eclipsed.
  
      {Solar ecliptic limit}, the space of 17[deg] from the lunar
            node, within which, if a conjunction of the sun and moon
            occur, the sun will be eclipsed.
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