ye.su.dah denotes the foundation described as being in the holy mountains.

The attested use refers to a foundation in a clause locating it in the holy mountains.

1. Foundation located in the holy mountains · dominant

   In Psalm 87:1, the feminine singular construct form occurs in the clause concerning something whose foundation is in the holy mountains; the APB renders the clause, "Its foundation is in the holy mountains."

   Psalm 87:1

In the Anselm Project Bible: In Psalm 87:1, the APB presents the clause as "Its foundation is in the holy mountains." This rendering confirms the clause's overall presentation rather than isolating every contribution of the Hebrew form.