definition of
sandbag

[1] #1 sandbag n. a bag filled with sand; used as a weapon or to build walls or as ballast. wn

[2] #2 sandbag v. treat harshly or unfairly. wn

[3] #3 sandbag v. [dragoon, railroad] compel by coercion, threats, or crude means; "They sandbagged him to make dinner for everyone". wn

[4] #4 sandbag v. [stun] hit something or somebody as if with a sandbag. wn

[5] #5 sandbag v. downplay one's ability (towards others) in a game in order to deceive, as in gambling. wn