This is the 2326th most frequent Polish word.
wiosny
"Wiosny" means "spring" (genitive singular or nominative plural) in English.
Here, 'wiosny' is used to refer to the genitive singular case of the noun 'wiosna,' used in expressions denoting longing for something related to spring.
Czekam z niecierpliwością na wiosny powroty ptaków.
I eagerly await the spring returns of birds.
In this sentence, 'wiosny' is also in the genitive case, describing 'flowers of spring.'
Zapach kwiatów wiosny jest niezapomniany.
The scent of spring flowers is unforgettable.
Here, 'wiosny' is the locative singular case of 'wiosna,' used after the preposition 'podczas' (during).