jə̑č́ke•m
{глагол второго спряжения} [Generate paradigm] 1. to twitch, to wince, to jerk, to give a jerk
♢ Va•ńa ńigu•š pura•š ö•rmə̑ž de•ne jə̑č́ka• {предложение} not knowing what to do, Vanya gave a jerk in his confusion