Crossword Genius

Sword used for thrusting (6)

Ross

I believe the answer is:

rapier

(Other definitions for rapier that I've seen before include "Light sword" , "Narrow sword with two-edged blade" , "Thin sharp sword" , "Straight narrow sword with two edges" , "Straight sword with narrow blade" .)

I've seen this clue in The Daily Mail.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.