1) Aramis 2) Athos 3) Mousquetaire 1) Foot soldier 2) Footslogger 3) French word used in English 4) Infantryman 5) Infantryman of old 6) Marcher 7) Military phrasing 8) Military term 9) Military word 10) Official military term 11) Porthos or Athos 12) Soldier of 1776 
A musketeer (mousquetaire) was an early modern type of soldier equipped with a musket. Musketeers were an important part of early modern armies, particularly in Europe. In most cases they served on foot as infantry, though sometimes they could operate on horseback: as a cavalryman or dragoon. The musketeer was a precursor to the rifleman. Muskets ...
• (n.) A soldier armed with a musket.
Mus`ket·eer' noun [ French mousquetaire ; confer Italian moschettiere .] A soldier armed with a musket. 
HMS Musketeer was a British Lightning class (later Laforey Class) destroyer of 1920 tons displacement built under the British War construction programme and launched in 1941. She was armed with six 4.7-inch guns; several smaller guns and eight 21-inch torpedo tubes. She was powered by two Admiralty 3-drum type boilers providing a top speed of 36.5 ...
[n] - a foot soldier armed with a musket
noun a foot soldier armed with a musket
a soldier armed with a musket.