Save Gender Masculine Usage Korean Scripts 재석(Korean Hangul) Pronounced Pron. [t͡ɕɛ̝.sʌ̹k̚], [t͡ɕɛ̝ː.sʌ̹k̚], [d͡ʑɛ̝.sʌ̹k̚], [d͡ʑɛ̝ː.sʌ̹k̚] [key·simplify] Other Forms FormsJae-seok, Jaesuk, Jaeseok Meaning & History Not available.