noun 1.Also called shuttle. the
object that is struck back and forth in badminton and battledore, consisting of a feathered cork head and a plastic crown.
2.the game of battledore.
verb (used with object) 3.to send or bandy to and fro like a shuttlecock.
verb (used without object) 4.to move or be bandied to and fro.
adjective 5.of such a state or condition: a shuttlecock existence.