shake slightly and uncontrollably as a result of being cold, frightened, or excited

they shivered in the damp foggy cold

a momentary trembling movement

she gave a little shiver as the wind flicked at her bare arms

the way he looked at her sent shivers down her spine

each of the small fragments into which something such as glass is shattered when broken; a splinter

break into such splinters or fragments

the world seemed to shiver into a million splinters of prismatic colour