- trinoctialis
- trĭnoctĭālis, e, adj. [trinoctium], of three nights, for the space of three nights, trinoctial:
domicenium,
Mart. 12, 77, 5.
Lewis & Short Latin Dictionary, 1879. - Revised, Enlarged, and in Great Part Rewritten. Charlton T. Lewis, Ph.D. and Charles Short. 2011.