This is the 14798th most frequent Polish word.
rasy
"Rasy" in English means "races."
In this sentence, 'ras' refers to breeds of animals, such as dogs.
W parku widziałem psy różnych ras.
In the park, I saw dogs of different breeds.
Here, 'ras' is used to denote human races or ethnic groups.
Ludzie wszystkich ras powinni być traktowani równo.
People of all races should be treated equally.
In this context, 'ras' depicts groups of organisms or species in evolutionary studies.