This is the 14156th most frequent German word.
gewonnene
"Gewonnene" means "won" or "gained."
The word 'gewonnene' here is an attributive adjective modifying the noun 'Zeit' (time), indicating the time that has been gained or secured.
Die gewonnene Zeit nutzen wir, um ein Buch zu lesen.
We use the gained time to read a book.
In this sentence, 'gewonnenen' is used as an attributive adjective describing the noun 'Erfahrungen' (experiences), referring to those experiences that have been acquired.
Die gewonnenen Erfahrungen helfen uns, besser zu planen.
The gathered experiences help us to plan better.
Here, 'gewonnene' describes 'Freiheit' (freedom), implying the freedom that has been achieved or secured.