I.disposition, arrangement (class.): “rerum,” Cic. N. D. 2, 13, 35.—
B. Custom, manner: “institutionem suam conservare,” Cic. Att. 1, 17, 10. —
C. Instruction, education: “doctoris,” Cic. de Or. 3, 9, 35: “puerilis,” id. ib. 2, 1, 1: “de aliqua re,” id. Off. 1, 2, 7.—
D. Principles, elements of instruction: “complures Graecis institutionibus eruditi,” Cic. N. D. 1, 4, 8: “ex institutione Stoica se agere,” Sen. Ben. 2, 20, 2.—