1) River in germany 
[river] The Murr is a river in Baden-Württemberg, Germany, right tributary of the Neckar. The river gave its name to a small town on its banks, Murr, and to the Rems-Murr-Kreis district, which was also named after the river Rems, which runs roughly parallel to the south of the Murr. Its source is approx. 4 km south of Murrhardt. It flows n...
• (n.) A catarrh.
Murr noun [ Prob. abbrev. from murrain .] A catarrh. [ Obsolete] Gascoigne.