This is the 9048th most frequent Russian word.
росинка
A "росинка" is a "dew drop" in English.
Used as a noun to describe a droplet of dew.
На лепестке цветка блестела утренная росинка.
A morning dew drop shimmered on the flower petal.
Used metaphorically to describe the brilliance and radiance of eyes.
Её глаза сияли, словно росинки на солнце.
Her eyes shone like dewdrops in the sun.
Used to describe natural phenomena of dew forming on plants.