资料来源 : pyDict

黎明的女神,北极光

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Aurora \Au*ro"ra\, n.; pl. E. {Auroras}, L. (rarely used)
   {Auror[ae]}. [L. aurora, for ausosa, akin to Gr. ?, ?, dawn,
   Skr. ushas, and E. east.]
   1. The rising light of the morning; the dawn of day; the
      redness of the sky just before the sun rises.

   2. The rise, dawn, or beginning. --Hawthorne.

   3. (Class. Myth.) The Roman personification of the dawn of
      day; the goddess of the morning. The poets represented her
      a rising out of the ocean, in a chariot, with rosy fingers
      dropping gentle dew.

   4. (Bot.) A species of crowfoot. --Johnson.

   5. The aurora borealis or aurora australis (northern or
      southern lights).

   {Aurora borealis}, i. e., northern daybreak; popularly called
      northern lights. A luminous meteoric phenomenon, visible
      only at night, and supposed to be of electrical origin.
      This species of light usually appears in streams,
      ascending toward the zenith from a dusky line or bank, a
      few degrees above the northern horizon; when reaching
      south beyond the zenith, it forms what is called the
      corona, about a spot in the heavens toward which the
      dipping needle points. Occasionally the aurora appears as
      an arch of light across the heavens from east to west.
      Sometimes it assumes a wavy appearance, and the streams of
      light are then called merry dancers. They assume a variety
      of colors, from a pale red or yellow to a deep red or
      blood color. The

   {Aurora australis}is a corresponding phenomenon in the
      southern hemisphere, the streams of light ascending in the
      same manner from near the southern horizon.

资料来源 : WordNet®

aurora
     n 1: the first light of day; "we got up before dawn"; "they
          talked until morning" [syn: {dawn}, {dawning}, {morning},
           {first light}, {daybreak}, {break of day}, {break of
          the day}, {dayspring}, {sunrise}, {sunup}, {cockcrow}]
          [ant: {sunset}]
     2: an atmospheric phenomenon consisting of bands of light
        caused by charged solar particles following the earth's
        magnetic lines of force
     3: (Roman mythology) goddess of the dawn; counterpart of Greek
        Eos
     [also: {aurorae} (pl)]

资料来源 : Free On-Line Dictionary of Computing

Aurora
     
        ["The Aurora Or-Parallel Prolog System", E. Lusk et al, Proc
        3rd Intl Conf on Fifth Generation Comp Systems, pp. 819-830,
        ICOT, A-W 1988].