plural of three-ring circus

(science fiction, robotics) A set of rules governing the behavior of robots.

plural of three-way switch

A suit consisting of matching jacket, trousers, and waistcoat.

(poker slang) three of a kind kings

(games, racing) A race in which a team of two players are joined together at opposite ankles, and must complete a short sprint before the other teams.

(US) A bathroom with a toilet, sink, and shower stall but without a bathtub.

A particularly complex or challenging problem or puzzle.

(Buddhism) Three characteristics of all phenomena: anicca (“impermanence”), dukkha (“suffering”) and anatta (“non-self”).

plural of three-milk cake