'Facta' definitions:

Definition of 'Facta'

From: GCIDE

Factum \Fac"tum\ (f[a^]k"t[u^]m), n.; pl. Facta. [L. See Fact.]
1. (Law) A man's own act and deed; particularly: (a) (Civil Law) Anything stated and made certain. (b) (Testamentary Law) The due execution of a will, including everything necessary to its validity. [1913 Webster]
2. (Mach.) The product. See Facient, 2. [1913 Webster]