Strong's #3195: Ytuwr (pronounced yet-oor')
 probably from the same as 2905; encircled (i.e. inclosed); Jetur, a son of Ishmael:--Jetur.
Brown-Driver-Briggs Hebrew Lexicon:
 ּ 
  yeṭûr 
 
 Jetur = "enclosed" 
 1) a son of Ishmael whose descendants warred with Israel east of the Jordan
 
 1a) also called ' Ituraea' 
 
  Part of Speech: noun proper masculine
Relation: probably from the same as H2905
Usage:
This word is used 3 times:
Genesis 25:15: "Hadar, and Tema,  Jetur, Naphish, and Kedemah:"
1 Chronicles 1:31: " Jetur, Naphish, These are the sons of Ishmael."
1 Chronicles 5:19: "war the Hagarites,  with Jetur, and Nephish, and Nodab."