Reconstruction:Proto-Sino-Tibetan/m-bruŋ ~ m-bruk

Etymology

 * Proto-Sino-Tibetan: ?
 * Proto-Tibeto-Burman: *m-bruŋ ~ m-bruk (Matisoff, STEDT)

Chinese may belong here too.

Noun

 * 1) thunder
 * 2) dragon

Descendants

 * Old Chinese: (*)
 * Middle Chinese:
 * Modern Mandarin
 * Beijing:
 * Himalayish
 * Tibeto-Kanauri
 * Bodic
 * Kiranti
 * Kiranti
 * Kiranti