This is the 226th most frequent Finnish word.
kesän
"Kesän" is the possessive form of "kesä" in Finnish, meaning "of the summer."
Specifies a seasonal time period (possessive construction).
Kesän jälkeen syksy saapuu.
After the summer, autumn arrives.
Refers to a phase of summer (genitive form for time context).
Puut ovat kauneimmillaan kesän loppupuolella.
The trees are at their most beautiful in the late summer.
Indicates belonging of events in summertime (possessive relation).