What is another word for skull crossbones?
Pronunciation: [skˈʌl kɹˈɒsbə͡ʊnz] (IPA) 
There are several synonyms for the expression "skull crossbones," including skull and crossbones, Jolly Roger, death's head, black flag, and pirate flag. Skull and crossbones is the most common term, denoting a symbol that indicates danger, death, or a warning. Jolly Roger, on the other hand, refers specifically to the pirate's flag, which displayed the skull and crossbones. Death's head, on the other hand, refers to a symbol of the Grim Reaper, signifying a warning or an ominous portent. Finally, black flag and pirate flag connote a symbol of piracy, suggesting themes of power, danger, and rebellion.
