This is the 273rd most frequent Norwegian word.
trener
"Trener" means "coach" or "trainer" in English.
In this sentence, 'trener' is a noun referring to a coach or trainer.
Fotballaget har en ny trener denne sesongen.
The football team has a new coach this season.
Here, 'trener' is again a verb, meaning 'to train' or 'to coach', emphasizing the action of training.
Han sa at han trener sitt lag med stor lidenskap.
He said he trains his team with great passion.
Here, 'trener' is used as a verb meaning 'to train' or 'to exercise'.