This is the 7781st most frequent Polish word.
martyniuk
"Martyniuk" is a Polish surname and does not have a specific definitional meaning in English; it is a proper noun.
In this sentence, 'Martyniuk' is used as a proper noun, referring to the surname of the individual Zenek Martyniuk, a popular singer in Poland.
Zenek Martyniuk wystąpił w najbardziej znanej sali koncertowej w Polsce.
Zenek Martyniuk performed in the most famous concert hall in Poland.
Here, 'Martyniuka' (the genitive case of 'Martyniuk') refers to the creative outputs or artistic works associated with the surname of the individual, Zenek Martyniuk.
Twórczość Martyniuka jest popularna w całej Polsce.
Martyniuk's work is popular throughout all of Poland.
In this example, 'Martyniuk' directly refers to the person, emphasizing the chronological aspect of his career beginnings.