becoming, process of change, course, passage (of time)
Con el devenir de la primavera, todo está gradualmente volviendo a la vida.
As spring approaches, everything is gradually coming back to life.
El devenir del caos es inevitable.
The onset of chaos is inevitable.
Muerte y devenir.
Death and becoming.
— Die Blechtrommel (1979)
Y en el devenir de los años, ella murió.
And as the years went by, she died.
— El laberinto del fauno (2006)