Senir
From BibleEncyclopedia.Net
=Shenir, the name given to Hermon by the Amorites (Deuteronomy 3:9). It means “coat of mail” or “breastplate,” and is equivalent to “Sirion.” Some interpret the word as meaning “the prominent” or “the snowy mountain.” It is properly the name of the central of the three summits of Hermon.
sē´nir (שׂניר, senīr; Σανείρ, Saneír):
This was the Amorite name of Mt. Hermon, according to Deuteronomy 3:9 (the King James Version “Shenir”).' But in 1Ch_5:23; Son_4:8, we have Senir and Hermon named as distinct mountains. It seems probable, however, that Senir applied to a definite part of the Anti-Lebanon or Hermon range. An inscription of Shalmaneser tells us that Hazael, king of Damascus, fortified Mt. Senir over against Mt. Lebanon. So in Eze_27:5, Senir, whence the Tyrians got planks of fir trees, is set over against Lebanon, where cedars were obtained. The Arab geographers give the name Jebel Sanīr to the part of the Anti-Lebanon range which lies between Damascus and Homs (Yakut, circa 1225 AD, quoted by Guy le Strange in Palestine under the Moslems, 79. He also quotes Mas'udi, 943 AD, to the effect that Baalbek is in the district of Senir, 295).
