decoy

noun
UK /ˈdiː.kɔɪ/
US /ˈdiː.kɔɪ/

A decoy is a fake thing used to trick someone or something away.

The hunters put a wooden duck in the water as a decoy.


OTHER MEANINGS

2. A person who is used to trick or mislead others.

The spy used a decoy to draw the guards away from the door.

3. To trick or lead someone away using a fake thing.

The birds were decoyed into the net by the recorded calls.

4. A bird or animal model used to attract real animals.

He set out several decoys before sunrise to attract ducks.