What is musketeer? How to use in English

The word "musketeer" originated in the 17th century during the reign of King Louis XIII of France. Muskets were firearms used during that time, and they were named after the strong, fragrant substance called musk that was applied to their tips to mask the unpleasant odor of gunpowder. King Louis XIII created a special regiment of elite soldiers known as the "Mousqueteries," or musketeers, who were trained to wield these muskets with precision and pride. They were recruited from all over France and were known for their valour and strength in battle. The aristocratic and stylish musketeers were popularized in the novels of Alexandre Dumas, such as "The Three Musketeers" and "Twenty Years After." In these books, the musketeers became more than just soldiers—they became symbols of chivalry, honour, and loyalty. Today, the word "musketeer" is still used to describe honorary members of certain renowned military organizations, such as the "Green Musketeers" of the British Army's 1st Regiment Life Guards, who were honoured for their historical connection to the famous King's Troop Royal Horse Artillery (KTRHA), the "Royal Musketeers" of the Royal Guard in Thailand, and the "First World War Musketeers" in New Zealand. Overall, "musketeer" remains a symbol of bravery, loyalty, and honour, evoking images of the medieval, mystical power of musk and the elite soldiers who harnessed it centuries ago.