knuckle-duster

[ nuhk-uhl-duhs-ter ]

noun

1. brass knuckles.

knuckle-duster

noun

1. often plural a metal bar fitted over the knuckles, often with holes for the fingers, for inflicting injury by a blow with the fist

Word History and Origins

Origin of knuckle-duster¹

An Americanism dating back to 1855–60

Example Sentences

We called him the "distinguished knuckle-duster;" and he called himself, the "famous artilleryman."

From Project Gutenberg

I have used a hand-bayonet which sticks out from the fist like a knuckle-duster and is about six inches long.

From Project Gutenberg

There were papers in his coat, also a knuckle-duster, a big clasp-knife, and an automatic pistol.

From Project Gutenberg

This she proposed to do with the help of a knuckle-duster, which she produced and gave to Gaudry.

From Project Gutenberg

He had the medal in it still between his fingers, using it like a knuckle-duster.

From Project Gutenberg