Type Word Usage Old Germanic (Hypothetical) Meaning & History Germanic word meaning "large, coarse" [1]. Related ItemsFamily Tree·Details Other Languages & Culturesgrot(Old Dutch) groz(Old High German) Surname DescendantsDe Groot, Groot(Dutch) Gros(French) Groos, Gross, Groß, Große, Grosse, Größel, Großel, Großer, Grosser(German) Grósz(Hungarian) Grossi, Grosso(Italian) Sources & References Kroonen, Guus. Etymological Dictionary of Proto-Germanic. Brill, 2013, page 187.