Hastings' Dictionary of the Bible 
Senir . The name of Hermon among the Amorites, according to Deuteronomy 3:9 , but in Song of Solomon 4:8 and 1 Chronicles 5:23 distinguished from Hermon. It was famous for its large fir-trees ( Ezekiel 27:5 ). This Amoritic name was, naturally enough, the one in vogue among the Babylonians and Assyrians. In Deut. it appears, like Hermon and Sirion, to designate the whole of Anti-Lebanon. When taken more strictly, it stood, we may assume, for the northern portion. The Arab [Note: Arabic.] geographers gave the name to that part of the range lying between Baalbek and Homs.
J. F. McCurdy.
Fausset's Bible Dictionary 
American Tract Society Bible Dictionary 
A name given to Mount Hermon by the Amorites, Deuteronomy 3:9 1 Chronicles 5:23 Ezekiel 27:5 . See Hermon .
Smith's Bible Dictionary 
Se'nir. (Snow Mountain). 1 Chronicles 5:23; Ezekiel 27:5. The Amorite name for Mount Hermon.
Holman Bible Dictionary 
Deuteronomy 3:9 Song of Solomon 4:8 1 Chronicles 5:23
Easton's Bible Dictionary 
Morrish Bible Dictionary 
International Standard Bible Encyclopedia 
sē´nir ( שׂניר , senı̄r ; Σανείρ , Saneı́r ): This was the Amorite name of Mt. Hermon, according to Deuteronomy 3:9 (the King James Version "Shenir").' But in 1 Chronicles 5:23; Song of Solomon 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 Ezekiel 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 Sanı̄r 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).
Kitto's Popular Cyclopedia of Biblial Literature 
- Senir from Hastings' Dictionary of the Bible
- Senir from Fausset's Bible Dictionary
- Senir from American Tract Society Bible Dictionary
- Senir from Smith's Bible Dictionary
- Senir from Holman Bible Dictionary
- Senir from Easton's Bible Dictionary
- Senir from Morrish Bible Dictionary
- Senir from International Standard Bible Encyclopedia
- Senir from Kitto's Popular Cyclopedia of Biblial Literature