Clue ‧ do /ˈkluːdəʊ/ BrE AmE British English , Clue American English trademark
a type of ↑ board game in which each player becomes a different character, such as Colonel Mustard or Miss Scarlet, in a murder story, and tries to discover which character is the murderer, what the murder weapon was, and in which room in the house the murder took place