二十

		two	ten
simp. and trad. (二十)		二	十
alternative forms		貳拾／贰拾 financial 弍拾 financial; obsolete
anagram		十二

Chinese cardinal numbers

<  19	20	21  >
Cardinal : 二十 (èrshí)

二十

1. twenty; 20

• → Indonesian: jicap

二十

1. twentieth

   二十世紀／二十世纪  ―  èrshí shìjì  ―  the twentieth century

二十

1. (～村) Ershi (a village in Huilong, Fang, Shiyan, Hubei, China)

• 廿 (niàn)

Japanese cardinal numbers

<  19	20	21  >
Cardinal : 二十

Kanji in this term
二	十
に Grade: 1	じゅう Grade: 1
on'yomi

Alternative spelling
廿

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

• (Tokyo) にじゅう [níꜜjùù] (Atamadaka – [1])^[1]
• IPA^(key): [ɲ̟iʑɨː]

• Audio:

  (file)

二(に)十(じゅう) • (nijū) ^{←にじふ (nizifu)?}

1. twenty; 20

Kanji in this term
二	十
Grade: 1	Grade: 1
irregular

Alternative spellings
廿 二十歳

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

• (Tokyo) はたち [háꜜtàchì] (Atamadaka – [1])^[1][2]
• IPA^(key): [ha̠ta̠t͡ɕi]

二十(はたち) • (hatachi) 

1. twenty; 20

Kanji in this term
二	十
Grade: 1	Grade: 1
irregular

Alternative spelling
廿

Believed to be cognate with 果(は)て (hate, “end”), with 20 signifying the "limit" of one person's counting ability using two feet and two hands. Already in declining use by the Heian period in favour of 二十(にじゅう) (nijū).^[3] Note also Ainu ホッ (hot, “twenty”).

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

二十(はた) • (hata) 

1. (obsolete) twenty; 20

Kanji in this term
二	十
ふた Grade: 1	そ Grade: 1
irregular

Alternative spelling
二十路

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

二十(ふたそじ) • (futasoji) ^{←ふたそぢ (futasodi)?}

1. twenty; 20

Hanja in this term
二	十

二十 • (isip) (hangeul 이십)

1. hanja form^? of 이십 (“twenty”)