Wiktionary
battledoors
n. (plural of battledoor English)
Usage examples of "battledoors".
They could see the gardener, with bowed back, patiently working among the flowers in the garden, the stable-boys below grooming the horses, a bevy of ladies in the privy garden playing at shuttlecock with battledoors of wood, a group of gentlemen walking up and down in front of the Earl's house.