This is the 672nd most frequent Armenian word.
մասնավոր
Private.
The word 'մասնավոր' is used here to indicate something personal or exclusive, specifically referring to lessons that are not public but instead individual or for a specific group.
Ես մասնակցում եմ մասնավոր դասերին։
I participate in private lessons.
In this sentence, 'մասնավոր' describes ownership or belonging specifically to an individual or group rather than being public or communal.
Մասնավոր սեփականությունը մարդու իրավունքն է։
Private property is a human right.
Here, 'մասնավոր' refers to something individual or particular to a person, denoting an opinion that is personally held and unique to the individual.