This is the 7877th most frequent Russian word.
кариса
The word "кариса" does not appear to be a standard Russian word; it may be a misspelling or a proper noun.
The word 'Кариса' functions as a proper noun, likely a name, describing a person engaged in an activity.
Кариса всегда увлекалась кулинарией.
Karisa has always been passionate about cooking.
Here, 'Карисой' is in the instrumental case, indicating the means or association with the person named Karisa in a meeting.
Мы встретились с Карисой в парке.
We met Karisa in the park.
In this sentence, 'Карисы' is in the genitive case, showing possession or relation, indicating the dinner was intended for Karisa.