slabber

Etymology

From Middle English slaberen, from Middle Dutch slabberen (“to lap, sup, slaver, slabber”), from Old Dutch *slabron, from Proto-West Germanic *slabrōn, from Proto-Germanic *slabrōną (“to scrawl, make a mess”), ultimately imitative. Cognate with Low German slabbern (“to slabber”), German schlabbern (“to slabber”), Icelandic slafra (“to slaver”). More at slaver.