potsy

potsy

(ˈpɒtsɪ)
n, pl -sies
1. (Games, other than specified) in New York, the game of hopscotch or a close variant thereof
2. (Games, other than specified) the puck, stone, or flattened tin can used in the game potsy
3. police slang the badge worn by a policeman or other member of the emergency services