Lewis Short
prae-fīnītĭo (noun F) : praefinio
* A determining or fixing beforehand, appointment, prescription (post-class.), Gai. Inst. 4, 51; Dig. 36, 2, 19; 20: saeculorum,Vulg. Eph. 3, 11; Tert. Monag. 2.
Charlton T. Lewis, Charles Short, A Latin Dictionary