prone Copy link Outline I. Leaning forward, with the face to the groundII. Inclined to1. prōnus (foll. by ad or in and acc.2. prōpensus, prōclīvis • prone: I. Leaning forward, with the face to the ground: prōnus: he rolls p. on his head, p. volvitur in caput, Virg. Aen. 1, 115: Sall. Cat. 1. See also headlong. II. Inclined to: 1. prōnus (foll. by ad or in and acc.: in Cic., denoting natural tending towards rather than propensity properly so called): too p. to complaisance, in obsequium plus aequo p., Hor. Ep. 1, 18, 10: Suet.: cf. Cic. Rep. 2, 26, fr., anxitudo pr. ad luctum. 2. prōpensus, prōclīvis: v. inclined. (All the above words, like the Eng., are naturally most frequently used of evil tendency.)