This is the 8716th most frequent Russian word.
перасович
"Перасович" is not a standard Russian word; it may be a surname or a misspelling.
This context uses 'перасович' as a proper noun, possibly a surname.
Перасович был директором этой школы много лет.
Perasovich was the principal of this school for many years.
Here, 'перасович' serves as a personal name, indicating a fictional character.
Моя книга содержит приключения вымышленного персонажа Перасовича.
My book contains adventures of the fictional character Perasovich.
In this sentence, 'перасович' identifies an individual's last name, indicating artistic contributions.