Definitions of Ra:
  • noun:   ancient hawk-headed Egyptian sun god; a universal creator
  • noun:   (astronomy) the angular distance eastward along the celestial equator from the vernal equinox to the intersection of the hour circle that passes through the body; expressed in hours and minutes and second; used with declination to specify positions on the celestial sphere
  • noun:   an intensely radioactive metallic element that occurs in minute amounts in uranium ores
  • name:  A surname (very rare: popularity rank in the U.S.: #28459)

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