This is the 2254th most frequent Swedish word.
visst
"Visst" means "certainly," "surely," or "indeed," and can also imply agreement, like "sure" or "of course."
In this sentence, 'visst' is used to express certainty or agreement. It emphasizes the speaker's belief that the place is indeed beautiful.
Visst är det vackert här.
Surely it's beautiful here.
Here, 'visst' conveys an assumption or realization by the speaker that the person has forgotten about the meeting.
Du har visst glömt bort mötet.
It seems you have forgotten about the meeting.
In this usage, 'visst' is used emphatically to confirm or affirm one's opinion or feeling towards something with certainty.