noun
Korean loanword used in Japanese to refer to one's grandfather, often in a familiar or affectionate way. Common in Korean-Japanese communities or when talking about Korean family.
from Korean hal-abeoji
ハラボジは韓国に住んでいます。
My grandfather lives in Korea.
子どもの頃、ハラボジによく遊んでもらった。
When I was a child, my grampa often played with me.