D defs.my
Entry 1 sense Webster, 1913

Bowie knife

/bō'-ē nīf/ · Bow·ie knife · IPA /ˈbuːi naɪf/
01 A knife with a strong blade from ten to fifteen inches long, and double-edged near the point; -- used as a hunting knife, and formerly as a…
  1. 1.
    A knife with a strong blade from ten to fifteen inches long, and double-edged near the point; -- used as a hunting knife, and formerly as a weapon in the southwestern part of the United States. It was named from its inventor, Colonel James Bowie. Also, by extension, any large sheath knife.