Gewonnene
Gewonnene is the inflected form of the German past participle gewonnen, derived from the verb gewinnen (to win, to gain). It can function as an adjective or, when capitalized as Das Gewonnene, as a noun meaning the things that have been won or the winnings. The form gewonnene appears in attributive position and agrees with gender, number, and case of the noun it modifies.
As an attributive adjective, gewonnene takes different endings depending on the noun it describes. Examples: einen
Usage and nuance: gewonnene emphasizes the outcome or result (what has been won) rather than the act
Etymology and relation: gewonnene comes from the past participle gewonnen, which forms part of the perfect