This is the 143rd most frequent Finnish word.
kymmenen
The Finnish word "kymmenen" means "ten" in English.
In this sentence, 'kymmenen' is used as a quantity descriptor, meaning 'ten'.
Hän luki kymmenen kirjaa lomansa aikana.
He read ten books during his vacation.
Here, 'kymmenen' expresses multiplication, 'ten times'.
Tämä tehtävä on kymmenen kertaa vaikeampi.
This task is ten times harder.
Here, 'kymmenen' denotes the numeric time 'ten'.