atramentarium

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

ātrāmentārĭum, ii, n. [atramentum],

an inkstand : atramentarium scriptoris, Vulg. Ezech. 9, 2 (as transl. of the Heb. ); 9, 3; 9, 11.