- 시동 (sidong)
|Revised Romanization (translit.)?||ttong|
|뗴 ←||→ 똬|
First attested in the Worin seokbo (月印釋譜 / 월인석보), 1459, as Middle Korean ᄯᅩᇰ (Yale: stwòng), perhaps from Proto-Korean *sotwonko given the unusual Middle Korean low pitch on a monosyllabic noun. See Appendix:Koreanic reconstructions for more.
똥 • (ttong)
- (not formal) dung, poop, shit, excrement
- (by extension) dregs, residue
- Synonym: 찌꺼기 (jjikkeogi)