This is the 9349th most frequent Turkish word.
yoğurdun
"Yoğurdun" means "your yogurt" in English.
In this sentence, 'yoğurdun' indicates possession ('the yogurt’s') referring to its freshness.
Yoğurdun tazeliğini koruması için buzdolabında sakla.
Keep the yogurt in the fridge to maintain its freshness.
Here, 'yoğurdun' is the genitive form of 'yoğurt', indicating possession ('the yogurt’s').
Yoğurdun kıvamı oldukça yoğun.
The consistency of the yogurt is quite thick.
'Yoğurdun' again shows possession ('the yogurt’s'), referring to its price.