Source : Webster's Revised Unabridged Dictionary (1913)

Astral \As"tral\, a.
   1. (Biol.) Of or pertaining to an aster; as, astral rays;
      astral sphere.

   2. (Theosophy) Consisting of, belonging to, or designating, a
      kind of supersensible substance alleged to be next above
      the tangible world in refinement; as, astral spirits;
      astral bodies of persons; astral current.

Astral \As"tral\, a. [L. astralis, fr. astrum star, Gr. ?: cf.
   F. astral. See {Star}.]
   Pertaining to, coming from, or resembling, the stars; starry;
   starlike.

         Shines only with an astral luster.       --I. Taylor.

         Some astral forms I must invoke by prayer. --Dryden.

   {Astral lamp}, an Argand lamp so constructed that no shadow
      is cast upon the table by the flattened ring-shaped
      reservoir in which the oil is contained.

   {Astral spirits}, spirits formerly supposed to live in the
      heavenly bodies or the a["e]rial regions, and represented
      in the Middle Ages as fallen angels, spirits of the dead,
      or spirits originating in fire.

Source : WordNet®

astral
     adj : being or relating to or resembling or emanating from stars;
           "an astral body"; "stellar light" [syn: {stellar}]

Source : Free On-Line Dictionary of Computing

Astral
     
         A programming language based on {Pascal}, never
        implemented.
     
        ["ASTRAL: A Structured and Unified Approach to Database Design
        and Manipulation", T. Amble et al, in Proc of the Database
        Architecture Conf, Venice, June 1979].
     
        (2000-01-27)