This is the 4218th most frequent Russian word.
федоров
"Федоров" is a Russian surname derived from the given name "Фёдор," meaning "Theodore" in English.
Here, 'Фёдоров' is used as a proper noun and a name referring to a specific individual.
Фёдоров - мой лучший друг.
Fyodorov is my best friend.
In this sentence, 'Фёдорова' is the accusative case form of the proper noun 'Фёдоров', indicating the object of the action.
Вчера я встретил Фёдорова на улице.
Yesterday, I met Fyodorov on the street.
Here, 'Фёдорова' is in the genitive case, showing possession for contextual clarity.