1. A belt or band worn around the waist
   "The dress featured a wide sash that accentuated her waist";
   - girdle, cincture, waistband, waistcloth
    
2. A framework that holds the panes of a window in the window frame
   "He repainted the window sash to match the new trim colour";
   - window sash

Derived forms: sashes

Type of: band, frame, framework

Part of: window

Encyclopedia: Sash