This is the 8997th most frequent Polish word.
sołowjowa
"Sołowjowa" is not a standalone Polish word. It could be a proper noun, such as a surname, derived from "sołowj," which refers to a nightingale in some Slavic languages.
Here, 'sołowjowa' refers to a bird, the nightingale.
Widziałem sołowjową w lesie dziś rano.
I saw the nightingale in the forest this morning.
In this sentence, 'sołowjowa' is used as a possessive adjective indicating the nightingale's melody.
Sołowjowa melodia wiosennego poranka przyniosła mi spokój.
The nightingale's melody of the spring morning brought me peace.
Here, 'sołowjowa' refers to the concept of the bird, highlighting its symbolic significance.