concertina
noun
1. coiled barbed wire used as an obstacle
Definition categories: man–made, barbwire
2. free-reed instrument played like an accordion by pushing its ends together to force air through the reeds
Definition categories: man–made
1. coiled barbed wire used as an obstacle
Definition categories: man–made, barbwire
2. free-reed instrument played like an accordion by pushing its ends together to force air through the reeds
Definition categories: man–made