'Timnah' definitions:

Definition of 'Timnah'

Timnah a portion.
A town of Judah (Josh. 15:10). The Philistines took possession of it in the days of Ahaz (2 Chr. 28:18). It was about 20 miles west of Jerusalem. It has been identified with Timnatha of Dan (Josh. 19:43), and also with Timnath (Judg. 14:1,5).
A city in the mountains of Judah (Josh.15:57)= Tibna near Jeba'.
A "duke" or sheik of Edom (Gen. 36:40).

Timnah, forbidding