สี่

See also: สี, สู้, , สู, and ส.

ThaiEdit

Thai cardinal numbers
 <  ๓ ๕  > 
    Cardinal : สี่ (sìi)
    Ordinal : ที่สี่ (tîi-sìi)

EtymologyEdit

From Proto-Tai *siːᴮ (four), from Middle Chinese (MC siɪH, “four”), from Proto-Sino-Tibetan *b-ləj (four). Cognate with Northern Thai ᩈᩦ᩵, Lao ສີ່ (), ᦉᦲᧈ (ṡii¹), Tai Dam ꪎꪲ꪿, Shan သီႇ (sìi), Tai Nüa ᥔᥤᥱ (), Ahom 𑜏𑜣 (), Bouyei sis, Zhuang seiq.

PronunciationEdit

Orthographic/Phonemicสี่
s ī ˋ
RomanizationPaiboonsìi
Royal Institutesi
(standard) IPA(key)/siː˨˩/(R)

NumeralEdit

สี่

  1. 4 (Thai numeral: (4))

NounEdit

สี่ (sìi)

  1. four.

Derived termsEdit

Derived terms