Cray″on, v. t. [imp. & p. p.Crayoned (–?nd); p. pr. & vb. n.Crayoning.] [Cf. F. crayonner.] To sketch, as with a crayon; to sketch or plan.
He soon afterwards composed that discourse, conformably to the plan which he had crayoned out.
Malone.
Webster's Dictionary 1913
Cray″on, v. t. [imp. & p. p.Crayoned (–?nd); p. pr. & vb. n.Crayoning.] [Cf. F. crayonner.] To sketch, as with a crayon; to sketch or plan.
He soon afterwards composed that discourse, conformably to the plan which he had crayoned out.
Malone.