This is the 5944th most frequent Korean word.
사육
The Korean word "사육" means "breeding" or "raising (animals)."
This usage of "사육" implies an ethically questionable method of raising or breeding animals.
비도덕적인 사육 방식이 논란이 되고 있다.
Immoral breeding methods are becoming controversial.
Here, "사육" means to raise animals, especially for farming purposes.
농부는 가축을 사육하고 있다.
The farmer is raising livestock.
In this context, "사육" refers to the caring and keeping of animals in a controlled environment like a zoo.