"arm" means "팔" in Korean. | Korean/English dictionary

Korean(Pronunciation)	Meaning
십상팔구
펜팔, 文通相手, pen pal	pen pal
개팔자가 상팔자, 人間より犬の人生が楽だ	Dog’s life is easier than human’s life
곁눈을 팔다	Make the inattentive
나팔(rappa), 喇叭	wrapper
날개 돋친 듯이 팔리다	Sell like hot cakes
긴팔	long sleeves
오팔(o-paru), opal	opal
삼팔선	I retired from the company about age 38 of years
팔십(hachi-jyu), 80	eighty
팔꿈치(hiji), 肘	elbow
팔월(hachi-gatsu)	August
삼팔육 세대