• act of shaking forcefully; act of shaking in order to ascertain the presence of a fluid in the thorax or in another body cavity (medicine)
تکان سخت (اسم)bump, succussionلرزش (اسم)shake, vibration, palpitation, flutter, succussion, quake, tremor, quivering, tremolo, friskiness, tremour, trepidationلرزش مایعات (اسم)succussion