sə̇ˈdirənt noun
( -s )
Etymology: Latin, there sat (the following), 3d plural perfect indicative of sedēre to sit, word used to introduce list of those attending a session — more at sit
1.
a. : a session of an ecclesiastical assembly or other official body
b. : the persons or a list of persons present at a sederunt
2. : a prolonged sitting (as for relaxation, reading, or discussion)
the seat under the vine trellis where they had been having their evening sederunt — John Buchan