puck1Pronunciation: /pʌk/Translate puck | into German | into Italian Definition of puck noun 1a black disc made of hard rubber, used in ice hockey. 2 Computing an input device resembling a mouse, dragged across a mat which senses its position to move the cursor on the screen. Origin: late 19th century: of unknown originpuck in other Oxford dictionaries Definition of puck in the US English dictionary