noun
plural -bags
[count] :a bag filled with sand and used as a weight or to build temporary walls, dams, etc.
verb
-bags; -bagged; -bagging
[+ obj] :to put sandbags around, on, or in (something)
[+ obj] chiefly US informal :to hit (someone) with a sandbag - usually used figuratively to describe treating or criticizing someone unfairly
US informal :to hide your true abilities or purpose in order to deceive people, gain an advantage, etc. [no obj]
US