stud (subs.) Copy link Outline I. A kind of fasteningII. Collection of horses1. ĕquāria (herd of horses)2. equĭtium (= preced.3. usu. better expr. by phr. • stud (subs.): I. A kind of fastening: perh. clāvus, clāvŭlus: v. nail. II. Collection of horses: 1. ĕquāria (herd of horses): Varr. R. R. 2, prooem. fin. 2. equĭtium (= preced.: rare): Ulp. Dig. 6, 1, 1. 3. usu. better expr. by phr.: to keep a s., equos pascere; genus equinum educare; equinum pecus alere: cf. Col. 6, 27: to have a s. of thoroughbreds, *magnum numerum generosorum equorum alere.