The term 'Imitation Duck' is a crossword solution for the word 'DECOY', which is a five-letter word. A DECOY is an object used to distract or lure an animal or person away from a particular area or activity. Decoys are often used in hunting, fishing, and military operations. Imitation ducks are a type of DECOY that are used to attract waterfowl such as ducks and geese. They are usually made of wood, plastic, or foam and are designed to look like real ducks.