sandbag

Từ điển Oxford Advanced Learner 8th

sand·bag [sandbag sandbags sandbagged sandbagging] noun, verb BrE [ˈsændbæɡ] NAmE [ˈsændbæɡ]
noun
a bag filled with sand used to build a wall as a protection against floods or explosions
 
verb (-gg-)
1. ~ sth to put ↑sandbags in or around sth as protection against floods or explosions
2. ~ sb (informal, especially NAmE)to attack sb by criticizing them strongly; to treat sb badly
Verb forms:
 

• Từ đồng nghĩa / Synonyms:
  stun, dragoon, railroad