am.mah is the name of a hill encountered by Joab and Abishai while pursuing Abner.

The attested use identifies a hill situated before Giah on the way toward the wilderness of Gibeon.

1. A named hill on the route toward Gibeon · dominant

   In 2 Samuel 2:24, the proper noun names the hill reached as Joab and Abishai pursue Abner; the APB renders the clause "they came to the hill of Ammah," and locates it before Giah on the way of the wilderness of Gibeon.

   2 Samuel 2:24

In the Anselm Project Bible: In 2 Samuel 2:24, the APB presents the term in the place-name phrase "the hill of Ammah." The verse is read as a whole, but the clause clearly treats it as the hill's name.