caddy I. caddy variant of caddie II. cad·dy\ˈkadē, -i\noun (-es) Etymology: modification of Malay kati 1. a.: a small box, can, or chest especially to keep tea in b.: a paper, wood, or metal case used to package or display (as cookies or plugs of tobacco) 2.: any container or device for storing or holding frequently used things (as clothes or tools) when they are not in use III. caddy variant of kady