| Ballista (n.) An ancient military engine, in the form of a crossbow, used for hurling large missiles. Thesaurus Entries arbalest, ballista, booster rocket, bowl, cast, chuck, chunk, dart, dash, fire, fling, flip, fork, ground loop, heave, hopoff, hurl, hurtle, jerk, lance, launch, let fly, lob, pass, peg, pelt, pitch, pitchfork, put, put the shot, rotation, serve, shy, sling, slingshot, snap, takeoff, throw, throw stick, throwing-stick, tilt, toss, trebuchet, wommera |