tremble
Webster 1828
TREM'BLE, verb intransitive [Latin tremo.]1. To shake involuntarily, as with fear, cold or weakness; to quake; to quiver; to shiver; to shudder.Frighted Turnus trembled as he spoke.2. To shake; to quiver; to totter.Sinai's gray top shall tremble 3. To quaver; to shake, as sound; as when we say, the voice trembles