Defn: To trace on stone by the process of lithography so as to transfer the design to paper by printing; as, to lithograph a design; to lithograph a painting. See Lithography.

LITHOGRAPH
Lith"o*graph, n.

Defn: A print made by lithography.

LITHOGRAPHER
Li*thog"ra*pher, n.

Defn: One who lithographs; one who practices lithography.

LITHOGRAPHIC; LITHOGRAPHICAL Lith`o*graph"ic, Lith`o*graph"ic*al, a. Etym: [Cf. F. lithographique.]

Defn: 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.

LITHOGRAPHY
Li*thog"ra*phy, n. Etym: [Cf. F. lithographie.]

Defn: The art or process of putting designs or writing, with a greasy material, on stone, and of producing printed impressions therefrom. The process depends, in the main, upon the antipathy between grease and water, which prevents a printing ink containing oil from adhering to wetted parts of the stone not covered by the design. See Lithographic limestone, under Lithographic.

LITHOID; LITHOIDAL
Lith"oid Li*thoid"al, a. Etym: [Litho- + -oid: cf. F. lithoïde.]