Definition of saturns:
(n) :
(astronomy) The sixth planet of the solar system, known for its large rings, and until recent times the furthest known; represented in astronomy and astrology by ♄.
(n) :
(Roman mythology) The god of fertility and agriculture, equivalent to the Greek Cronos.
(n) :
A former brand of car by GM (1985–2010).
(n) :
A car of the former Saturn brand by GM.
(n) :
(heraldry, rare) Sable (black), in the postmedieval practice of blazoning the tinctures in the arms of certain sovereign people and places as planets.
(n) :
(obsolete, alchemy, chemistry) Lead (the metal).