This is the 720th most frequent Armenian word.
որակի
"Որակի" means "quality" in English.
The word 'որակի' ('quality') is used here as a noun in the genitive case, specifying the characteristic of the products.
Այս ապրանքները բարձր որակի են։
These products are of high quality.
Here, 'որակի' ('quality') functions as a genitive modifier describing the type of education.
Մենք պետք է վերահսկենք կրթության որակը։
We must oversee the quality of education.
In this sentence, 'որակի' ('quality') is used in a genitive absolute form to specify the characteristic of the wine.