a market-town of the duchy of Nassau, in Germany. It stands on the river Lahn, which runs to the Rhine. It is a celebrated place, on account of the warm springs, which are much frequented at the proper season, as well for cure as for relaxation and pleasure. There are no fewer than thirty-three warm baths. The water is of the heat of 37° of Reaumur. The country around is wild and romantic. The regular residents are only about 350.