1. An enclosed space
   - pouch, sack, pocket 
2. A case or sheath especially a pollen sac or moss capsule
   - theca 
3. A structure resembling a bag in an animal

1. A member of the Algonquian people formerly living in Wisconsin in the Fox River valley and on the shores of Green Bay
   - Sauk

Sounds like: sack

Derived forms: Sacs, sacs

Type of: Algonquian, Algonquin, bodily cavity, cavity, cavum, cover, covering, enclosed space, natural covering

Encyclopedia: Sac

• extinguishment
• extirpable
• extirpate
• extirpation
• extol
• extoller
• extolment
• extort
• extortion
• extortionate
• extortionately
• extortioner
• extortionist
• extra
• extra cover
• extra dividend
• extra innings
• extra large
• extra point
• extra time
• extracapsular surgery
• extracellular
• extracellular fluid
• extract
• extractable