From Proto-Tai *cɤɰᴬ (“heart; breath”). Cognate with Thai ใจ (jai), Northern Thai ᨧᩲ, Lao ໃຈ (chai), Lü ᦺᦈ (ṫsay), Tai Dam ꪻꪊ, Shan ၸႂ် (tsǎue), Tai Nüa ᥓᥬ (tsaue). Compare to Proto-Austronesian *qaCay.
จื๋อ (transliteration needed)
