Sketch \Sketch\, v. t. [imp. & p. p. {Sketched}; p. pr. & vb. n. {Sketching}.] [Cf D. schetsen, It. schizzare. See {Sketch}, n.] 1. To draw the outline or chief features of; to make a rought of. 2. To plan or describe by giving the principal points or ideas of. Syn: To delineate; design; draught; depict.