Prosabbaton denotes Friday in the preparation setting described in Mark 15:42.

The attested use identifies Friday as the day named in the preparation-time statement of Mark 15:42.

1. Friday in a preparation-time notice · dominant

   In Mark 15:42, the nominative singular neuter form occurs in a clause identifying the Preparation; the APB renders the verse, “since it was the Preparation, which is Friday,” confirming the temporal designation in that setting.

   Mark 15:42

In the Anselm Project Bible: In Mark 15:42, the APB presents the term within “the Preparation, which is Friday.” It does not independently isolate the term's precise English contribution.