A constellation in the equatorial region of the northern hemisphere near Ophiuchus and Corona Borealis WordNet 3.0

A constellation in the equatorial region of the Northern Hemisphere near Ophiuchus and Corona Borealis Open English WordNet

Serpens is a constellation in the northern celestial hemisphere. Wikipedia

An astronomical constellation of the northern hemisphere Wikipedia Disambiguation

Constellation, straddling the celestial equator, consisting of two non-connected parts Wikidata

A large summer constellation of the northern sky said to resemble a snake. It is the only constellation consisting of two parts (Serpens Caput and Serpens Cauda) separated by the constellation Ophiuchus, representing the snake handler Asclepius. Wiktionary

Large summer constellation of the northern sky. Wiktionary (translation)