Widgeon (noun)

1. A freshwater duck of the genus Anas, characterized by a round head and short bill, and typically having a white patch on the forehead.
2. Slang: someone who is foolish or easily deceived.

Origin:

Derived from the old english word "wigeon" which means a type of duck.

Examples:

1. The hunters shot a widgeon.
2. He saw a flock of widgeon on the lake.
3. The widgeon had a white patch on its forehead.
4. Don"t be such a widgeon, that"s not going to work.
5. He was a bit of a widgeon, easily taken in by the con artist.