㗠 (Kangxi radical 30, 口+10, 13 strokes, composition ⿱始叱)
A Korean-coined Han character (국자 (國字, gukja)).
Phono-semantic compound (形聲/形声) : semantic 始 (“to be originated, semantic reading of 비롯 (birot), the root of 비롯하다 (birothada)”) + phonetic 叱 (질, “이두(Idu script) marker to represent the last consonant ㅅ (s)”).
㗠 (eumhun 음역자 비롯 (eumyeokja birot))