Strong's #522: 'Ammah (pronounced am-maw')
the same as 520; Ammah, a hill in Palestine:--Ammah.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
'ammâh
Ammah = "a cubit"
1) a hill near Gibeon
Part of Speech: noun proper locative
Relation: the same as H520
Usage:
This word is used 1 times:
2 Samuel 2:24: "were come to the hill of Ammah, that lieth before Giah"