Musketeer (noun)

1. A soldier armed with a musket, especially in the 17th and 18th centuries.
2. A member of a group of soldiers in the French royal army during the 17th century.

Origin:

From the french word mousquetaire, which means a soldier armed with a musket.

Examples:

1. The musketeers were known for their bravery and skill with the musket.
2. The musketeer's uniform was made of a black suit with a white collar and a white plume on the hat.
3. The Three Musketeers is a famous novel that tells the story of a musketeer and his friends.
4. Musketeers were among the first soldiers to be equipped with a firearm.
5. Musketeers were considered the elite soldiers of their time.