"grollend" in English grollend grumbling rumbling rolling grollend {adj.} thunderous Detailed translations for "grollend" grollend grollend(also: Murren, Schimpferei, brummend, knurrend) grumbling grollend(also: Gepolter, rumorend, rumpelnd, polternd) rumbling grollend(also: rollend, drehend, wickelnd, wälzend) rolling grollend{adjectiv} grollend(also: tosend, donnernd) thunderous{adjectiv}