{ Lith′o‐graph″ic (?), Lith′o‐graph″ic‐al (?), } a. [Cf. F. lithographique.] Of or pertaining to lithography; made by lithography; as, the lithographic art; a lithographic picture.
Lithographic limestone(Min.), a compact, fine-grained limestone, obtained largely from the Lias and Oölite, esp. of Bavaria, and extensively used in lithography.
— Lith′o‐graph″ic‐al‐ly, adv.