heliacally


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Related to heliacally: Heliacal setting

he·li·a·cal

 (hĭ-lī′ə-kəl)
adj.
Of or relating to the sun, especially rising and setting with the sun.

[From Late Latin hēliacus, from Greek hēliakos, from hēlios, sun; see sāwel- in Indo-European roots.]

he·li′a·cal·ly adv.

heliacally

(hɪˈlaɪəkəlɪ)
adv
(Astronomy) astronomy in the manner of a heliacal rising
References in periodicals archive ?
The rising constellation is that Moon's "feather headdress," but only four of the year's 12 or 13 Moons were known to have worn the starry headdress of a heliacally rising constellation.
But the stars near Canis Major don't rise heliacally in February.