väristä

Etymology 1
From. Related to 🇨🇬, 🇨🇬, 🇨🇬, 🇨🇬 and 🇨🇬.

Verb

 * 1) to shiver, quiver, tremble
 * 2) to vibrate
 * 3) to flicker e.g. TV picture
 * 4)  to fibrillate e.g. of heart