This is the 10097th most frequent Swedish word.
identifikation
Identification.
In this context, 'identifikation' is used to mean a deep connection or understanding with someone or something.
Hennes identifikation med karaktären var imponerande.
Her identification with the character was impressive.
In this sentence, 'identifikation' refers to an official document verifying someone's identity.
Jag behöver visa min identifikation vid incheckningen.
I need to show my identification at the check-in.
Here, 'identifikation' is used to denote the process of determining or recognizing something.