1. A wound made by cutting
   "he put a bandage over the gash";
   - cut, slash, slice
    
2. A strong sweeping cut made with a sharp instrument
   "The accident left a deep gash in his arm";
   - slash
    
3. A trench resembling a furrow that was made by erosion or excavation
   "A gash in the earth marked where the landslide had occurred";
   - cut

1. Cut open
   "she gashed her wrists";
   - slash

Derived forms: gashing, gashes, gashed

Type of: cut, cutting, furrow, lesion, wound

Encyclopedia: Gash, Razavi Khorasan