Korean edit

 
Korean Wikipedia has an article on:
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Etymology edit

Sino-Korean word from 硝石.

Pronunciation edit

Romanizations
Revised Romanization?choseok
Revised Romanization (translit.)?choseog
McCune–Reischauer?ch'osŏk
Yale Romanization?chosek

Noun edit

초석 (choseok) (hanja 硝石)

  1. saltpetre