The sonet is a crucial term in the genealogy of one of Western poetry's most enduring forms. In Occitan, it designates a refined short poem, etymologically related to the word for sound or melody. The Italian poets of the 13th century, influenced by troubadour lyric, developed it into the fourteen-line sonnet with its characteristic bipartite structure of octave and sestet. The Pétrarcan sonnet then conquered European poetry through the Renaissance. In France, Du Bellay's Olive marked its triumphant arrival. Tracing the sonet reveals the deep continuity between troubadour lyric and the Renaissance love poetry it inspired.

Sonet represents the French adaptation of the sonnet tradition, especially important in Renaissance literary culture through poets such as Ronsard and Du Bellay. Students should distinguish French sonnet conventions from Italian and English variants, particularly regarding rhyme structure. The sonnet’s compact argumentative or emotional architecture makes it ideal for studying volta, closure, and formal discipline. Because the form travelled internationally, it also offers excellent opportunities for comparative literary analysis.