prōmulgātĭo, ōnis, f. [promulgo],
a making publicly known , a proclaiming , publishing , promulgation : leges nullā promulgatione latae, Cic. Phil. 1, 10, 25; 5, 3, 8; id. Fam. 1, 5, a, 2; id. Leg. 3, 19, 43.
prōmulgātio ōnis, f promulgo, a public announcement, formal publication, promulgation : leges sine...
An Elementary Latin Dictionary