Ophiuchus(redirected from Ophiacus)
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A constellation in the equatorial region near Hercules and Scorpius.
n, Latin genitive Ophiuchi (ɒˈfjuːkaɪ)
(Celestial Objects) a large constellation lying on the celestial equator between Hercules and Scorpius and containing the dark nebula, Ophiuchus Nebula
[C17: via Latin from Greek Ophioukhos, from ophis snake + ekhein to hold]
|Noun||1.||Ophiuchus - a large constellation in the equatorial region between Hercules and Scorpius|