ˈ ̷ ̷ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun
( plural jack-in-the-greens or jacks-in-the-green )
Usage: usually capitalized J&G
1. : a man or boy enclosed in a conical framework covered with leaves and boughs to take a prominent part in the May Day games of English chimney sweeps
2. : an English primrose having sepals resembling leaves