Duelling Sport Fought With Foils, or Swords
Puzzle 15 of Babysitting Piece of Cake Pack
Question is: Duelling Sport Fought With Foils, or Swords
and the answer is: FENCING
Word Meaning:
FENCING — The art or sport of duelling with swords, especially with the 17th- to 18th-century European dueling swords and the practice weapons descended from them (sport fencing).
Definitions from Wiktionary.