This is the 6644th most frequent Polish word.
doroty
"Doroty" is not a standard Polish word; it might be a misspelling or a proper noun, such as a plural form of the name "Dorota" (Dorothys).
Here, 'doroty' is used as a proper noun in plural form, referencing a group of individuals all named 'Dorota'.
Doroty poszły na spacer.
The Dorothies went for a walk.
Here, 'Doroty' is used as a possessive form of the proper noun 'Dorota', indicating ownership.
Nie znalazłem żadnej książki należącej do Doroty.
I didn't find any book that belongs to Dorota.
In this case, 'Doroty' is again the possessive form of the proper noun 'Dorota', referring to something associated with Dorota.