성인 [成人] an adult; a grown-up (person). ~의 날 Coming-of-Age Day. ~(용) 영화 adult movies. ~이 된 아들 a grown-up son. ~이 되다 grow up to be a man[woman] / grow into a man / attain[arrive at] manhood[womanhood] / become an adult / come of+모두 보이기... age / become a man[woman] / reach adulthood / grow up. 이것은 ~ (취향의) 영화이다 This film is for adults. 입장료는 ~이 1,000원입니다 Admission to the garden is one thousand won for adults. 그 아이도 마침내 ~으로 한 몫을 할 수 있게 되었다 At last the boy is old enough to do a man's work.▷ 성인 교육 adult education.▷ 성인병 『醫』 disease of adult people; geriatric diseases.▷ 성인식 a coming-of-age ceremony.▷ 성인 영화 an adult movie; a movie for adults only.▷ 성인 학교 an adults' school.성인 [聖人] a sage; a saint; a holy man. 옛 ~ a sage of old. ~ 같은 saintly / saintlike. ~인 체하다 play the saint / act saintly / set up for a saint / be sanctimonious.