This is the 10913th most frequent Russian word.
выражать
To express.
The word 'выражать' is used here to mean 'express', focusing on articulating or voicing one's thoughts.
Он умеет выражать свои мысли четко.
He knows how to express his thoughts clearly.
In this instance, 'выражать' denotes 'express' as in conveying emotions or ideas indirectly through a medium like art.
Картина выражает глубокие чувства автора.
The painting expresses the deep feelings of the author.
Here, 'выражать' signifies 'express' in terms of verbalizing or showing discontent.