This is the 9575th most frequent Swedish word.
förklaringen
The explanation.
Here, "förklaringen" is used as a definite noun indicating "the explanation" for something specific.
Förklaringen till problemet är mycket komplex.
The explanation of the problem is very complex.
The word "förklaringen" is utilized in the definite form to request a specific explanation about an observed phenomenon.
Kan någon ge mig förklaringen på varför detta händer?
Can someone give me the explanation of why this is happening?
In this sentence, "förklaringen" refers to a specific explanation given previously, showcased by the definite article and context.