To strike or beat, as with a whip or rod; strike smartly.To pull or thrust with sudden energy; act upon with a twitching or snatching motion; move with quick, sharp force: of ten with a word or words of direction: as, to jerk open a door; the horse jerked out his heels.To throw with a quick, sharp motion; specifically, to throw with the hand lower than the elbow, with an impulse given by sudden collision of the forearm with the hip: as, to jerk a stone.To make a sudden spasmodic motion; give a start; move twitchingly.To sneer; carp; speak sarcastically.n. A short, sharp pull, thrust, or twitch; a sudden throw or toss; a jolt; a twitching or spasmodic motion.n. A sudden spring or bound; a start; a leap; a sally.n. An involuntary spasmodic contraction of a muscle, due to reflex action resulting from a blow or other external stimulus.n. plural The paroxysms or violent spasmodic movements sometimes resulting from excitement in connection with religious services. Specifically called the jerks.n. A sneer; sarcasm.In the English custom-house, to search, as a vessel, for unentered goods.n. Meat cut into strips and cured by drying it in the open air.To cure, as meat, especially beef, by cutting into long thin pieces and drying in the sun.n. In golf, a stroke in which the club-head, after striking the ball, digs into the ground.n. An abrupt witticism; a sudden sally of wit.n. plural Chorea or tic.