Webster’s Revised Unabridged Dictionary · 1913
Backsword
Back′sword′ (·sōrd′), n. [2d back, n. + sword.] 1. A sword with one sharp edge.
2. In England, a stick with a basket handle, used in rustic amusements; also, the game in which the stick is used. Also called singlestick. Halliwell.