I. That can be understood, intelligible, intellectual: “bonum (opp. intellegibile),” Sen. Ep. 124, 2: “causa,” Amm. 20, 3: “deus,” Aug. Soliloq. 1, 1.—
II. Perceptible to the senses, sensible: “in corporis intellegibilis lineam (dyas) prima defluxit,” Macr. Somn. Scip. 1, 6, 19.— Adv.: intellĕgĭlĭter , intelligibly, Aug. Ep. 218.