The compound noun "title-holder" is a transparent and relatively modern English formation. Its first element, "title," descends from Latin titulus, which originally denoted a placard or inscription and evolved to signify a name of honor, rank, or legal right. The second element, "holder," is a native English agent noun from the Old English verb healdan, meaning to grasp or possess. The compound logically fuses these concepts to create a term for one who possesses a specific designation, most prominently used in competitive sports to denote the reigning champion. Its construction follows a common English pattern (Noun + Agent Noun) to efficiently specify the possessor of an abstract or concrete entitlement.

Structure: title (name/designation) + holder (one who holds) - title: From Latin titulus (label, inscription, title of honor). Functional role: The core noun, the object being held. - holder: From Old English healdan (to hold) + agent suffix -er. Functional role: Agent noun suffix indicating a person or thing that performs the action of the verb.