Meaning of satem

sa•tem

Pronunciation: (sä'tum), [key]
— adj.
  1. belonging to or consisting of those branches of the Indo-European family in which alveolar or palatal fricatives, as the sounds (s) or (sh), developed in ancient times from Proto-Indo-European palatal stops: the satem branches are Indo-Iranian, Armenian, Slavic, Baltic, and Albanian. Cf..
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.