Boyd’s Bible Dictionary:
(plenty). (1) A Horite (Gen. 36:26). (2) Any Asherite (1 Chron. 7:37).
Concise Bible Dictionary:
1. Son of Dishon, a descendant of Seir (Gen. 36:26; 1 Chron. 1:41).
2. Son of Zophah, an Asherite (1 Chron. 7:37).
Strong’s Dictionary of Hebrew Words:
Meaning:
from 3498; excellent; Jithran, the name of an Edomite and of an Israelite
Jackson’s Dictionary of Scripture Proper Names:
their abundance: their excellence
Potts’ Bible Proper Names:
Very excellent:―the name of an Edomite and of an Israelite [JETHER], Gen. 36:26. {Valde excellens}