The compound adjective 'world-renowned' is a relatively modern formation, combining two concepts of vast scope. 'World' originates from the Old English 'woruld', which initially referred to the age or life of man, later expanding to mean all of humanity and the physical planet. 'Renowned' comes via French from the Latin 'nomen', meaning "name," with the intensive prefix 're-'. Thus, the literal sense is "named again and again throughout the world." The logic of the word builds from the ancient link between reputation and naming, intensifying it to a global scale to describe fame that transcends national or cultural boundaries.

Structure: world (the earth) + renowned (famous) - world: From Old English 'woruld' (age of man, humanity, the earth), functioning as a noun modifier meaning "global" or "universal." - renowned: From the past participle of the verb 'renown', itself from Anglo-French 'renomer', meaning "to make famous." The morpheme 're-' (again, with intensity) + 'nown' (from Latin 'nomen', name) implies being named repeatedly or widely, thus famous.