'Gunflint' definitions:

Definition of 'gunflint'

(from WordNet)
noun
The piece of flint that provides the igniting spark in a flintlock weapon

Definition of 'Gunflint'

From: GCIDE
  • Gunflint \Gun"flint`\, n. A sharpened flint for the lock of a gun, to ignite the charge. It was in common use before the introduction of percussion caps. [1913 Webster]