genitive of Serpens.
[sur-puh nz, -penz]
noun, genitive Ser·pen·tis [ser-pen-tis] /sərˈpɛn tɪs/. Astronomy.
the Serpent, a constellation consisting of two separate parts, the head (Serpens Caput) and the tail (Serpens Cauda), with Ophiuchus in between.
Origin of Serpens
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Examples from the Web for serpentis
Historical Examples of serpentis
A little beyond the lower left-hand corner of the map is the star δ Serpentis, in the position shown in the Frontispiece, Map 3.
The stars θ1 and θ2 Serpentis form a wide double, the distance between the components being 21½ seconds.
noun Latin genitive Serpentis (səˈpɛntɪs)
a faint extensive constellation situated in the N and S equatorial regions and divided into two parts, Serpens Caput (the head) lying between Ophiuchus and Boötes and Serpens Cauda (the tail) between Ophiuchus and Aquila
Word Origin for Serpens
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012