fusilier

/ˌfjuːzəˈlɪr/
noun
  1. A soldier who carries a light musket or rifle, especially in certain historical British regiments.
    • My grandfather was a fusilier in the Royal Welch Fusiliers during World War II.
    • The fusilier marched in the parade wearing a tall bearskin hat.
    • The museum displayed the uniform of a 19th-century fusilier.