This is the 3659th most frequent Russian word.
сыр
Cheese.
Here, 'сыр' refers to a type of food, specifically a soft variety used as a spread or ingredient.
Я купил мягкий сыр для бутербродов.
I bought soft cheese for sandwiches.
In this instance, 'сыр' signifies cheese that is aged, contributing to its distinctive smell.
В пещере ощущался запах старого сыра.
In the cave, there was a smell of aged cheese.
The word 'сыр' denotes cheese used for culinary purposes, particularly for pizza topping.