rivinsä
Rivinsä is a Finnish term that translates to "his/her/its row" or "his/her/its line." It is a possessive form derived from the Finnish word "rivi," meaning row or line. The suffix "-nsä" is a possessive suffix indicating third-person possession. Therefore, "rivinsä" specifically refers to a row or line belonging to a singular third-person subject, which could be a person, animal, or inanimate object.
The usage of "rivinsä" is common in everyday Finnish conversation and writing. For example, one might say