musket
Concise Oxford English Dictionary © 2008 Oxford University Press:
musket/ˈmʌskɪt/
▶noun historical an infantryman's light gun with a long barrel, typically smooth-bored and fired from the shoulder.
– origin C16: from Fr. mousquet, from Ital. moschetto ‘crossbow bolt’.
'musket' also found in these Oxford entries:

