This is the 8444th most frequent Turkish word.
orkestrası
"Orkestrası" means "his/her/its orchestra" or "the orchestra of."
The word 'orkestrası' is used specifically in possessive form to indicate the ownership of the orchestra by the filarmoni (philharmonic).
Bu hafta şehir filarmoni orkestrası sahne alacak.
This week the city philharmonic orchestra will perform.
The term 'orkestrası' refers to the musician's own orchestra, used with a possessive suffix indicating ownership.
Ünlü müzisyen, kendi orkestrası eşliğinde harika bir konser verdi.
The famous musician gave a wonderful concert accompanied by his own orchestra.
The word 'orkestrası' is exemplifying the possessive form, indicating that the orchestra belongs to the school.