Sextans
Pronunciation : Sex"tans
Part of Speech : n.
Etymology : [L. See Sextant.]
Definition : 1. (Rom. Antiq.)
Defn: A Roman coin, the sixth part of an as.
2. (Astron.)
Defn: A constellation on the equator south of Leo; the Sextant.
Source : Webster's Unabridged Dictionary, 1913