The word "侠客" is formed by combining the character "侠", which signifies chivalry or righteousness and is structured with the person radical "亻" and the component "夹" indicating sound and meaning, with the character "客", meaning guest or traveler. This combination yields a compound where "侠" modifies "客" to denote a chivalrous traveler, specifically referring to a knight-errant who roams and practices justice.