This is the 6102nd most frequent Polish word.
anglik
"Anglik" means "Englishman" in Polish.
In this sentence, 'Anglik' is used as a noun to refer to a male person of English nationality.
Anglik odwiedził nasz dom w zeszłym tygodniu.
An Englishman visited our house last week.
Here, 'Anglik' appears in instrumental case form 'Anglikiem' to indicate the status or characteristic of the subject.
On mówi perfekcyjnie po polsku, mimo że jest Anglikiem.
He speaks Polish perfectly, even though he is an Englishman.
In this context, 'Anglikami' is used in its plural and instrumental form to refer to English people in general.