This is the 906th most frequent Turkish word.
mutluluk
Happiness.
In this sentence, 'mutluluk' is used as a noun to represent the abstract concept of happiness.
Mutluluk, küçük anlarda gizlidir.
Happiness is hidden in small moments.
Here, 'mutluluğunu' is derived from 'mutluluk' and adds a possessive suffix, showing ownership or sharing of happiness.
Mutluluğunu paylaşmak istiyorum.
I want to share your happiness.
In this context, 'mutluluk' is used metaphorically to describe a positive feeling or joy emanating from the beauty of the place.