- a bag filled with sand and used for ballast, in military fortifications, for levee protection against floods, etc.
- a small, narrow bag filled with sand and used as a bludgeon
transitive verb-·bagged·, -·bag·ging
- to place sandbags in or around
- to strike or stun with a sandbag
- Informal to force into doing something
- Informal to deceive (someone, esp. an opponent), as by feigning friendship or by disguising one's skill or strength