hitch
1. hitch \'hich\ vb [ME hytchen] 1: to move by jerks 2a: to catch or fasten by or as if by a hook or knot : make fast 2b: UNTIE, YOKE 3: HITCHHIKE 1: to move with halts and jerks : HOBBLE 2: to become entangled, made fast, or linked 3: HITCHHIKE - hitch.er n 2. hitch n 1: a sudden movement or pull : JERK 2: LIMP 3: a sudden halt : STOPPAGE 4: the act or fact of catching hold 5: a connection between a vehicle or implement and a detachable source of p ower (as a tractor or horse) slang 6: a period usu. of military service 7: any of various knots used to form a temporary noose in a line or to secu re a line temporarily to an object 8: LIFT
Webster's English Dictionary