This is the 7026th most frequent Swedish word.
psykoterapeuten
The psychotherapist.
Here, the word 'psykoterapeuten' is used as a definite noun denoting a specific psychotherapist who performs the action described.
Psykoterapeuten hjälper människor att hantera sina känslor.
The psychotherapist helps people manage their emotions.
In this sentence, 'psykoterapeuten' identifies a particular psychotherapist with whom the meeting is scheduled.
Jag har ett möte med psykoterapeuten på måndag.
I have an appointment with the psychotherapist on Monday.
In this context, 'psykoterapeuten' serves as a generic reference to the role or importance of psychotherapists in general.