Etymology
The verb is derived from Middle English smateren, smatteren, smater, smatere (“to make dirty, defile; to talk idly, chatter; to speak foolishly”); further etymology uncertain, compare the following:
* Middle English smotten (“to corrupt, debase, defile”) (whence English smot (obsolete)), related to Late Middle High German smotzen, a variant of smutzen (whence modern German schmutzen (“to become dirty or soiled; to make dirty, soil”)), from smuz (“dirt”).
* Danish smadre (“to smash”), German schmettern (“to smash; to resound”) (from Middle High German smetern (“to chatter; to rattle; (dialectal) to make a smacking sound”)); Norwegian Bokmål smadre (“to smash”), Swedish smattra (“to make short, sharp, quickly repeating noises, patter, rattle”), possibly originally onomatopoeic. However, the