Korean edit

 
Korean Wikipedia has an article on:
Wikipedia ko

Etymology edit

Sino-Korean word from 雷酸.

Pronunciation edit

Romanizations
Revised Romanization?noesan
Revised Romanization (translit.)?noesan
McCune–Reischauer?noesan
Yale Romanization?noysan

Noun edit

뇌산 (noesan) (hanja 雷酸)

  1. (organic chemistry) fulminic acid