This is the 2037th most frequent Swedish word.
videon
"The video."
In this sentence, 'videon' is a definite singular noun denoting a specific video being referred to.
Jag tittade på videon för att lära mig dansstegen.
I watched the video to learn the dance steps.
Here, 'videon' identifies a particular video shared by the person being spoken to.
Videon du skickade är verkligen inspirerande.
The video you sent is truly inspiring.
In this example, 'videon' is used to refer to a singular, known video that is being interacted with.