Dutch town n.
(US) that area of a town predominantly populated by German immigrants or their descendants.
|N.Y. Times 4 Feb. 4/6: Certain localities in large cities are already so far foreign reservations that they are known as ‘Dutch-town,’ ‘Limerick’ or ‘Little Africa’ as the case may be.|
|N.-Y. Trib. 7 Jan. 8/4: In that part of Brooklyn known as ‘Dutchtown’.|