gun worm

English

Alternative forms

• gun-worm, gunworm

Etymology

From its worm-like shape.

Noun

gun worm (plural gun worms)

1. (historical) A corkscrew-like device used to remove unspent charges from the barrel of a musket.

   Synonyms: spiral worm, wad hook, packing worm

Translations

corkscre-like device to remove charges — see wad hook

See also

• cleaning rod