noun 1.an
object mounted on a post or attached to a movable crossbar mounted on a post, used as a target in the medieval sport of tilting.
2.the sport of tilting at a quintain.
Origin:
1400–50; late Middle English quyntain object for tilting at < Middle French quintaine or Medieval Latin quintāna, of obscure origin; the alleged connection with Latin quīntāna “market place in a military camp” is dubious