H8550

Tummiym

toom-meem'

Proper Name Masculine

plural of H8537; perfections, i.e. (techn.) one of the epithets of the objects in the high-priest's breastplate as an emblem of complete Truth:--Thummim.

Thummim = "perfection"

1. stones provided for the means of achieving a sacred lot
   1. used with the Urim, the will of God was revealed