This is the 2901st most frequent Polish word.
miliarda
The Polish word "miliarda" means "billion" in English (1,000,000,000).
The word 'miliardów' is the genitive plural form used because of the numeral 'siedmiu'.
Na Ziemi żyje około siedmiu miliardów ludzi.
Approximately seven billion people live on Earth.
The word 'miliard' is in its base singular form because of being directly the subject in the sentence.
Roczny budżet tej firmy wynosi jeden miliard dolarów.
This company's annual budget is one billion dollars.
The word 'miliardów' is used in genitive form as it follows a numeral not ending in one or two.