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more about heliac
heliac |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Heliac \He"li*ac\, a. Heliacal. From WordNet r 1.6 [wn]: heliac adj : pertaining to or near the sun; especially the first rising of a star after and last setting before its invisibility owing to its conjunction with the sun; "the heliacal rising of the Dog Star"; "the heliacal or Sothic year is determined by the heliacal rising of Sothis (the Egyptian name for the Dog Star) [syn: {heliacal}]
more about heliac