This is the 11063rd most frequent Russian word.
глазу
The word "глазу" is the dative singular form of "глаз," meaning "to the eye" or "for the eye."
Describing the visual impression or appeal.
Этот рисунок радует глаз.
This painting is pleasing to the eye.
Referring to a physical action involving the eye.
Он посмотрел мне прямо в глаз.
He looked me directly in the eye.
Describing a situation involving the physical eye.