A Thin Sword Formerly Used in Duels
Puzzle 20 of Ghost Hunting Hard Pack
Question is: A Thin Sword Formerly Used in Duels
and the answer is: RAPIER
Word Meaning:
RAPIER — A slender, straight, sharply pointed sword (double-edged, single-edged or edgeless), designed predominantly for thrusting; used during the Renaissance period of Europe for civilian duelling
Definitions from Wiktionary.