mimeograph noun 2verb 1forms 3 noun2 •(historical) A machine for making printed copies using typed stencil, eventually superseded by photocopying. •A copy produced by such a machine. verb1 •To make mimeograph copies.Even the ultra-respectable "Evening Transcript", organ of the Brahmins of culture, was down for $144 for typing, mimeographing and sending out "dope" to the country press. — 1917 formsmimeographed · mimeographing · mimeographs