Cal·y·don 
(kălĭ-dŏn′, -dən)
(kălĭ-dŏn′, -dən) An ancient city of west-central Greece north of the Gulf of Patras. According to legend, the Calydonian boar, a gigantic beast sent by Artemis to devastate the city, was slain by Meleager, the son of the king of Calydon.
Cal′y·doni·an (-dōnē-ən, -dōnyən) adj. & n.