This is the 6160th most frequent Turkish word.
zeminin
"The ground" or "the floor."
The word 'zeminin' here refers to 'zemin' (floor) in its genitive form, indicating possession or description.
Zeminin kaygan olduğuna dikkat et.
Be careful that the floor is slippery.
In this sentence, 'zeminin' refers to 'zemin' (ground) in genitive form, showing location or relation.
Zeminin altında bir bodrum katı bulunuyor.
There is a basement underneath the ground.
Here, 'zeminin' refers to 'zemin' (ground/floor) in genitive form to describe its characteristics, specifically its color.