Definition: Artill is a military term used to refer to an infantry soldier, who is armed with a gun. The first known use of this term was in 1869 by General Charles "Bull" Hackett of the Army of the Potomac during the War of 1812. The word 'Artill' has been used throughout history to denote an infantry soldier who is armed with a gun. The term is also used in military slang and jargon, such as in the context of describing a man who is known for being aggressive or confrontational. In addition to being used in military contexts, Artill can also refer to any person who is considered "artillery" or who has been described as having a high level of skill with firearms. The term 'Artill' is generally used by those who are familiar with the history and traditions of firearms, including those who have studied firearms in depth. Overall, the word 'Artill' is a military term that refers to an infantry soldier who is armed with a gun, often described as having a high level of skill or proficiency.