Definition of: sandbag

(sand′bag′) noun
1. A bag filled with or intended for holding sand: used for building fortifications, for ballast, etc.
2. A long, narrow bag filled with sand and used as a club or weapon.
—v.t. ·bagged, ·bag·ging
1. To fill or surround with sandbags.
2. To strike or attack with or as with a sandbag.
3. To coerce in some forceful way.
—sand′bag′ger noun