From Proto-Tai *ɗɤmᴬ. Cognate with Thai ดม (dom), Lü ᦡᦳᧄ (ḋum), Shan ၼူမ် (nǔum), Ahom 𑜃𑜤𑜉𑜫 (num).
ດົມ • (dom) (abstract noun ການດົມ)