<p><strong>Noun:</strong></p><ul><li>a bag filled with sand, used in fortification, as ballast, etc.</li><li>such a bag used as a weapon.</li><li>a net to be drawn along the bottom of a river, pond, etc., or along the ground, to catch fish, small game, etc.</li><li>a system or network for finding or catching someone, as a criminal wanted by the police.</li></ul><p><strong>Verb (used with object):</strong></p><ul><li>sandbagged, sandbagging: to furnish with sandbags.</li><li>to hit or stun with a sandbag.</li><li>to set upon violently; attack from or as if from ambush.</li><li>to coerce or intimidate, as by threats.</li><li>to thwart or cause to fail or be rejected, especially surreptitiously or without warning.</li><li>to deceive (one or more opponents) into remaining in the pot by refraining from betting on a strong hand, then raising the bet in a later round.</li></ul><p><strong>Verb (used without object):</strong></p><ul><li>sandbagged, sandbagging: to sandbag one or more opponents.</li></ul>