Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

arcŭ-ballista (better than balista), ae, f. [arcus], a ballista furnished with a bow; only Veg. Mil. 2, 15; 4, 22.

1. balista, balistārĭus, balistĭa, v. ballist-.

2. Balista (Ballista), ae, f., a mountain in Liguria, Liv. 39, 2, 7; 40, 41, 2.

† 1. ballista (better than balista; in Gloss. also ballistra), ae, f. [βάλλω],

  1. I. a lārge military engine, resembling a bow, stretched with cords and thongs, by which masses of stone and other missiles were thrown to a great distance; a machine for projectiles, the ballista (orig. diff. from catapulta, which was used for throwing arrows; but afterwards often interchanged with it; cf. Vitr. 10, 16-18; Veg. 4, 22): centenariae, throwing stones of a hundred pounds weight, Lucil. ap. Non. p. 555, 25: ballistae lapidum et reliqua tormenta telorum eo graviores emissiones habent, quo sunt contenta atque adducta vehementius, *Cic. Tusc. 2, 24, 57; Caes. B. C. 2, 2; Liv. 24, 40, 15; 21, 11, 10; Tac. A. 12, 56; 15, 9; id. H. 3, 23; 3, 29; 4, 23; Gell. 7 (6), 3; Sil. 1, 334; Luc. 2, 686; Vulg. 1 Macc. 6, 20; 6, 51.
    Sportively: meus est ballista pugnus, cubitus catapulta est mihi, umerus aries, Plaut. Capt. 4, 2, 17.
    For throwing other missiles, Caes. B. C. 2, 2; Luc. 2, 686; 3, 465.
  2. II. Transf., the weapon thrown, a missile, Plaut. Trin. 3, 2, 42; Lucil. lib. XXVIII.: ballistas jactans centenarias. Sisenn. Hist. lib. IIII: ballistas quattuor talentarias, Non. p. 555, 24 sq.
  3. III. Trop.: jam infortunii intenta ballista probe, an instrument, Plaut. Poen. 1, 1, 73; id. Bacch. 4, 4, 58.

mănŭ-ballista and balista, ae, f., a hand-ballista (post-class.), Veg. Mil. 2, 15; 4, 22.