The Vietnamese word "cướp biển" is a noun that means "pirate" or "sea-robber" in English. It refers to a person who commits acts of robbery or violence at sea. Pirates are often depicted in stories and movies as adventurous characters who search for treasure and sail on ships.
In literature or discussions about history, "cướp biển" can refer to famous pirates, like "cướp biển Caribê" (Caribbean pirates) or "cướp biển Somali" (Somali pirates).
While "cướp biển" primarily means "pirate," in a broader sense, it can also refer to anyone engaging in illegal or violent activities at sea, which may include smuggling or human trafficking.