Korean slang profile
야자
yaja
Evening self-study
An abbreviation of 야간자율학습, meaning evening self-study.
- Expanded form
- 야간자율학습Evening self-study
- Other spellings
- —
- Earliest source found
- Apr 27, 2004
- Documented trend period
- Not verified
This is the earliest source we have verified, not the date the term was coined.
01Examples, with English translations
- Example by Julimmal
고등학교 때는 야자가 끝나면 밤 열 시였어.
In high school, evening self-study didn't finish until ten at night.
- Quoted from a source
▲안동 길원여자고교= 고3들은 오전 7시까지 가야하고, 야간자율학습(이하 야자)은 강제이고요.[1]
▲Andong Gilwon Girls’ High School= High school seniors must attend school by 7 a.m., and night self-study (hereafter 야자) is mandatory.
English translation by Julimmal.
02Documented history
- April 2004▲Andong Gilwon Girls’ High School= High school seniors must attend school by 7 a.m., and night self-study (hereafter 야자) is mandatory.[1]
03Origin & word formation
Short for “야간자율학습.” The 2004 source from Yeongnam Ilbo explicitly gives this explanation. Who first used it and when have not been verified.
Evidence for the origin explanationMedium
One source explicitly explains the term. When it was first used is unknown.
04Sources
Original titles and links are preserved. An English translation does not replace the original source.
- 하루 16시간 붙잡혀 녹초, 일부학교 일요일도 등교 (영남일보)Published Apr 27, 2004Original source checked Nov 5, 2026