Definitions for "Sovereign"
Supreme or highest in power; superior to all others; chief; as, our sovereign prince.
Independent of, and unlimited by, any other; possessing, or entitled to, original authority or jurisdiction; as, a sovereign state; a sovereign discretion.
Princely; royal.
Any butterfly of the tribe Nymphalidi, or genus Basilarchia, as the ursula and the viceroy.
Efficacious in the highest degree; effectual; controlling; as, a sovereign remedy.
Keywords:  purple, slot, mile, car, fact
The name given to the 220 ft. American slot car track. More commonly, this track was called the "purple mile" because of its side color and the fact that 220ft is a 1/24th scale mile.