blatter/ˈblat.ə/EtymologyFrom Latin blaterāre. Influenced by other expressive verbs ending in -er.nounBlather; foolish talk.A sound of rapid motion.A hard battering of rain.“Between the roar of the thunder and the blatter of the rain there were intervals of an astounding still, of an ominous suspense […]”verbTo blather.To hurry or rush noisily.