Greek/Hebrew Definitions

Strong's #3509: Ytheyh (pronounced yeh-thayth')

of uncertain derivation; Jetheth, an Edomite: -Jetheth.

Brown-Driver-Briggs Hebrew Lexicon:

yethêth

Jetheth = "a nail"
1) one of the dukes of Edom who came of Esau

Part of Speech: noun proper masculine
Relation: of uncertain derivation

Usage:

This word is used 2 times:

Genesis 36:40: "duke Alvah, duke Jetheth,"
1 Chronicles 1:51: "duke Aliah, duke Jetheth,"