"sanieren" in English sanieren {v.t.} to rehabilitate to redevelop sanieren to put back on its feet to clean up Detailed translations for "sanieren" sanieren{transitive verb} 1. general sanieren(also: rehabilitieren) to rehabilitate 2. Stadtteil sanieren(also: wieder entwickeln) to redevelop sanieren 1. economics sanieren to put back on its feet 2. Fluss sanieren to clean up