- sessimonium
- sessĭmōnĭum, ii, n. [id.], a sitting, session, assembly:
deorum,
the council of the gods, Vitr. 7 praef. fin.
Lewis & Short Latin Dictionary, 1879. - Revised, Enlarged, and in Great Part Rewritten. Charlton T. Lewis, Ph.D. and Charles Short. 2011.