principal (subs.) Copy link Outline I. Head personII. Money at interest1. sors, rtis, f.2. căput, ĭtis, n. • principal (subs.): I. Head person: măgister: v. master. See also head (VII.). II. Money at interest: 1. sors, rtis, f.: to run the risk of losing the p., de sorte venire in dubium, Ter. Ad. 2, 2, 35: to pay the p. many times over (in interest), multiplicem s. exsolvere, Liv. 6, 14, med.: Cic. 2. căput, ĭtis, n.: to deduct the interest from the p., de c. quod usuris pernumeratum esset deducere, Liv. 6, 35, med.: Hor. Phr.: to deduct from the p. (capital), de vivo detrahere, Cic. Fl. 37, 91; resecare, id. Verr. 3, 50, 118 (the principal or capital is said to be living because of its power of increase). (N.B.--No authority for vivum caput.)