Lewis Short
cĕlēbrātĭo (noun F) : id..
* A numerous assemblage, concourse: hominum coetus et celebrationes,Cic. Off. 1, 4, 12: quae domus? quae celebratio cottidiana?id. Sull. 26, 73.
* The celebrating of a festival in great numbers, a festal celebration, a festival: ludorum,Cic. Att. 15, 29, 1; cf. Tac. A. 1, 15: epuli,Vell. 2, 56, 1: sacri,Plin. 30, 1, 3, § 12.—*
* An honoring, a commending, praising: celebrationem habere,to be valued, esteemed,Plin. 34, 5, 10, § 19.
Charlton T. Lewis, Charles Short, A Latin Dictionary