patrolman

the word "patrolman" is a transparent english compound formed in the modern era. its first element, "patrol", entered english from french in the 17th century, carrying the sense of a guard making rounds. the second element, "man", is a native english agentive suffix of germanic origin, used to denote a person associated with a specific role or activity. the compound logically and literally means "a man who patrols", directly reflecting its occupational definition. this formation follows a common pattern in english for creating agent nouns, such as "fireman" or "policeman", where the activity precedes the agent suffix.

Structure: patrol + man patrol: from french patrouille, originally meaning "a night watch", of uncertain origin, possibly from old french patouiller ("to paddle, paw about"). in this word, it functions as the core activity or unit. man: from old english mann, meaning "person, human being". in this compound, it functions as an agent noun suffix specifying the person who performs the action.