A sylvan deity or demigod, represented as part man and part goat, and characterized by riotous merriment and lasciviousness.
- Greek Mythology A woodland creature depicted as having the pointed ears, legs, and short horns of a goat and a fondness for unrestrained revelry.
- A licentious man; a lecher.
- A man who is affected by satyriasis.
- Any of various butterflies of the family Satyridae, having brown wings marked with eyelike spots.