สี่
A native recording for this entry is on the way.
Built from
From Proto-Tai *siːᴮ (“four”), from Middle Chinese 四 (MC sijH, “four”), from Proto-Sino-Tibetan *pV-lij (“four”). Cognate with Northern Thai ᩈᩦ᩵, Lao ສີ່ (sī), Lü ᦉᦲᧈ (ṡii¹), Tai Dam ꪎꪲ꪿, Shan သီႇ (sìi), Tai Nüa ᥔᥤᥱ (sǐ), Ahom 𑜏𑜣 (sī), Bouyei sis, Zhuang seiq.
From Wiktionary
1
num.
4 (Thai numeral: ๔ (4))
2
n.
four