Korean slang profile
DO
do
Dissolved oxygen
An abbreviation indicating dissolved oxygen, the amount of oxygen dissolved in water.
- Expanded form
- dissolved oxygendissolved oxygen
- Other spellings
- —
- Earliest source found
- Nov 1999
- 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
하천 조사표에서 DO 측정값을 확인했다.
I checked the DO measurements in the river survey table.
02Documented history
No history documented.
03Origin & word formation
Gyeonggi Province’s November 1999 지식행정 용어해설집 includes this abbreviation and its definition. The first user and time have not been verified.
Evidence for the origin explanationMedium
The November 1999 revised edition was compared on PDF page 309. The definition was checked. This is a general or specialist abbreviation of the time; it does not mean it originated or became popular that year. First use was not verified.
04Sources
Original titles and links are preserved. An English translation does not replace the original source.
- 지식행정 용어해설집 (경기도, 1999년 11월 수정판)Published Nov 1999Original source checked Nov 15, 2026