Definition of duckets:
(n) :
An aviary or other enclosure for keeping domesticated pigeons; a dovecote.
(v) :
(Of a pigeon) to enter its ducket.
(n) :
(historical, British) A windowed, box-like structure mounted to the top or side of the brake van of a train, from which the guard has a clearer view along the railway track.
(n) :
Obsolete form of ducat. [(historical) A gold coin minted by various European nations.]