chel.qat hats.tsu.rim is the proper name given to the place in Gibeon where the opposing men fell together.

The attested form is a proper name for the place in Gibeon that received its name after the men seized one another and fell together in 2 Samuel 2:16.

1. Place-name for the site of the mutual fall · dominant

   In 2 Samuel 2:16, the form is tagged Noun · Proper and occurs in the clause naming the place after each man seized his neighbor and they fell together; the APB renders the clause, “That place was called Helkath-hazzurim, which is in Gibeon.”

   2 Samuel 2:16

In the Anselm Project Bible: In 2 Samuel 2:16, the APB presents the term as the name of “That place” and locates it in Gibeon. It does not further isolate the term's contribution.