ոք

In a sentence

• Ով է նոր ուսուցիչը քո դպրոցում։

  Who is the new teacher at your school?

  Here, 'Ով' (Who) is used to ask about a person, representing the question word inquiring about identity.

• Նրանք ունենք այցելու ով մեզ կլուսավորի այս թեմային։

  They have a guest who will enlighten us on this topic.

  In this context, 'ով' (who) acts as a relative pronoun, introducing a relative clause that provides additional information about the guest.

• Այստեղ կա մարդ ով գիտի ճիշտ ուղին։

  There is a person here who knows the right way.

  Again, 'ով' serves as a relative pronoun, connecting the subject 'մարդ' (person) to the additional clause describing them.