(1)pen made from a bird's feather
(2)鳥の羽から作られたペン
(3)the wing of a fowl; "he preferred the drumsticks to the wings"
(4)家禽の翼
(5)a movable organ for flying (one of a pair)
(6)飛ぶための可動器官（一組のうちの1つ）
(7)a unit of military aircraft
(8)軍用機の部隊