n. [ F. See Vire. ] An arrow or bolt for a crossbow having feathers or brass placed at an angle with the shaft to make it spin in flying. [ 1913 Webster ]
a. [ F. breton. ] Of or relating to Brittany, or Bretagne, in France. -- n. A native or inhabitant of Brittany, or Bretagne, in France; also, the ancient language of Brittany; Armorican. [ 1913 Webster ]