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terni, ae, a, num. distr. adj. [ter].
- I. Lit., three each: ea partes habet novem discretas, ter ternas, Varr. R. R. 2, 1, 12; so, terni ter cyathi, Hor. C. 3, 19, 14: ut in jugera singula ternis medimnis decidere liceret, Cic. Verr. 2, 3, 48, § 114; so id. Balb. 21, 48; Caes. B. G. 3, 15 al.: ternae sunt utriusque partes, Cic. Or. 60, 201: muneraque in naves ternos optare juvencos, Verg. A. 5, 247: ternūm pedum longitudo, Plin. 11, 29, 35, § 103: ternūm digitorum, id. 20, 17, 73, § 190: cubitorum, id. 25, 6, 30, § 66; also, intervallo ternorum pedum, id. 16, 36, 67, § 173: pariunt terna ova, Col. 8, 14, 5.
In sing.: terno consurgunt ordine remi, Verg. A. 5, 120: te Gratia terna afflavit, i. e. the three Graces, Claud. Laud. Seren. 88.
- II. Transf., for tres, three: quid ternas (litteras)? Plaut. Merc. 2, 2, 33: tres equitum numero turmae ternique vagantur Ductores, Verg. A. 5, 560: saecula, Tib. 4, 1, 112: terna guttura monstri, Ov. M. 10, 22: immane est vitium, dare milia terna macello, Hor. S. 2, 4, 76: ter terna, quae sunt novem, Macr. Somn. Scip. 1, 6.
trīni (terni), ae, a, num. distr. adj. [tres], three each, three.
- I. Lit.: ipse cum tribus legionibus circum Samorabrivam trinis hibernis hiemare constituit, Caes. B. G. 5, 53: trina sacrificia in die, Suet. Ner. 56: castra, Caes. B. G. 7, 46; Liv. 9, 43, 6: litterae, Cic. Att. 11, 17, 1; cf. Varr. L. L. 10, § 67 Müll.
- II. Transf., threefold, triple, = triplex: trinis catenis vinctus, Caes. B. G. 1, 53: subsidia, Auct. B. Alex. 37, 3: soles, Plin. 2, 31, 31, § 99: lunae, id. ib.: nomina, Ov. F. 6, 216: trina bella civilia, plura externa, Tac. H. 1, 2: miles Vitellianus trinis et ipse praesidiis occurrit, id. ib. 3, 82: capita (Cerberi), Sen. Herc. Fur. 783.
- B. Sing.: trīnus, a, um, adj., three, triple, three each: cantus trino conficitur versu, Plin. 10, 35, 52, § 106: trino relicto praesidio, Auct. B. Afr. 80, 2: forum, Stat. S. 4, 9, 15: genus interdictorum, Aus. Idyll. 11, 63; 11, 66.
- 2. Mostly in phrase, trinum nundinum, the time of three nundinae or market-days; v. nundinus, III.
By the lex Caecilia et Didia, B. C. 98, that a promulgatio trinum nundinum, or a putting up in public for at least seventeen days, should be made of any proposed law before taking a vote on it, Cic. Dom. 16, 41; id. Phil. 5, 3, 8.