Aventure (from French “adventure”) denotes poetic composition guided by randomness—such as dice rolls, cut-ups, or I Ching divination—emphasizing unpredictability over authorial control; rooted in Dada and Surrealist traditions, this constraint liberates language from intentionality, allowing unconscious or chaotic forces to shape form and meaning, thereby questioning authorship, revealing hidden linguistic affinities, and celebrating poetic discovery through structured indeterminacy.

“Aventure” (Old French for “adventure” or “chance encounter”) in medieval poetry denotes unpredictable, fate-driven episodes—especially in chivalric romance. As a constraint, it implies openness to digression, randomness, or narrative rupture. Modern poets (e.g., Paul Muldoon) use “aventure” to justify formal play or associative leaps. Students might adopt it as a generative prompt: write a poem dictated by chance operations (e.g., I Ching, newspaper headlines). It contrasts with deterministic constraints and aligns with surrealist automatism and Oulipian “plagiarism by anticipation.”