再 (zài): again, once more, re-, further, beyond this point of time, (before an adjective) more

再 (zài) is a Chinese character meaning “again.” Classified as HSK Level 1 (HSK 3.0 Standard, CLEC 2022), it is composed of 一 (structural) and 冉 (structural). It ranks #242 in character frequency (SUBTLEX-CH corpus).

Etymologically pictographic, 再 two fish 冉 caught on a line 一. Its radical form 冂 (wide) appears in many related characters such as 内 (nèi, inside), 冒 (mào, to emit), 册 (cè, book).

Spoken pronunciation

Definitions

  1. again
  2. once more
  3. re-
  4. further
  5. beyond this point of time
  6. (before an adjective) more

Etymology & Origin

再

pictographicTwo fish 冉 caught on a line 一

Decomposition: ⿱一冉 (layout: top-bottom)

Stroke Order

1
2
3
4
5
6

Practice writing 再 with real-time feedback — trace each stroke in the correct order and build muscle memory in the HanziFeed app.

Words & Compounds

HSK Vocabulary with 再

WordPinyinMeaningHSK
再见verbzài jiàngoodbye1
再次adverbzài cìonce more4
再说verb/conjunctionzài shuōto say again4
再生verbzài shēngto be reborn6
一再adverbyī zàirepeatedly6
再三adverbzài sānover and over again6

Common Compounds

WordPinyinMeaning
不再adverbbù zàino more
再也adverbzài yě(not) ever again
再度adverbzài dùonce more
再婚verbzài hūnto remarry
再现nounzài xiànto recreate
东山再起phrasedōng shān zài qǐlit. to return to office after living as a hermit on Mount Dongshan (idiom)
再不conjunctionzài bùor else
再会interjectionzài huìto meet again
再造verbzài zàoto rebuild
再者conjunctionzài zhěmoreover
再接再厉phrasezài jiē zài lìto continue the struggle (idiom)
时不再来shí bù zài láiTime that has passed will never come back. (idiom)
再嫁verbzài jià(of woman) to remarry
再审verbzài shěnto hear a case again
再就是zài jiù shìanother one is ...
82
Total compounds
73
As first character
5
As last character
22
As middle character

再 appears in 82 compound words: 73 as the first character, 5 as the last, and 22 in a middle position. Compound statistics computed from SUBTLEX-CH and HSK 3.0 vocabulary data.

Strongest Collocations

Characters that most frequently co-occur with 再 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

次cì
0.614205,026 co-occurrences
度dù
0.50595,800 co-occurrences
不bù
0.488136,336 co-occurrences
禀bǐng
0.40613 co-occurrences
加jiā
0.36732,058 co-occurrences
回huí
0.36318,644 co-occurrences
婚hūn
0.3556,694 co-occurrences
后hòu
0.33824,850 co-occurrences
担dān
0.3365,136 co-occurrences
遇yù
0.3344,542 co-occurrences

Idioms & Chengyu (12)

东山再起dōngshānzàiqǐHSK 3+

to come back from a previous failure; to rise again

phrase
恩同再造ēn tóng zài zàoHSK 7+

(idiom) a great life-saving favor

phrase
时不再来shí bù zài láiHSK 1+

Time that has passed will never come back. (idiom)

phrase
一错再错yīcuòzàicuòHSK 2+

to make the same mistake(s) again and again; to continue making error after error

phrase
再接再厉zàijiēzàilìHSK 4+

to make persistent efforts; to redouble one's efforts; to keep up one's good work

phrase
再三再四zàisānzàisìHSK 1+

over and over again; repeatedly

adverb
再生父母zàishēng fùmǔHSK 4+

person that has extended great grace to someone else, particularly a person that has saved their life

noun
再生能源zàishēng néngyuánHSK 5+

renewable energy

noun
再生资源zài shēng zī yuánHSK 5+

renewable resource

phrase
再衰三竭zài shuāi sān jiéHSK 7+

weakening and close to exhaustion (idiom); in terminal decline; on one's last legs

phrase
华佗再世Huà Tuó zàishìHSK 5+

a doctor with excellent medical skills

phrase
再接再砺zài jiē zài lìHSK 3+

variant of 再接再厲|再接再厉

phrase

Example Sentences

AI-Generated

学习再字需要反复练习,才能写得工整。

xué xí zài zì xū yāo fǎn fù liàn xí , cái néng xiě dé gōng zhěng .

Mastering the character "再" requires repeated practice to write it neatly.

LtnFeb 2026

阿曼证实美伊2/26日内瓦再谈 传德黑兰愿就核计画让步

ā 曼 zhèng shí měi yī 2 2 6 rì nèi wǎ zài tán chuán dé hēi lán yuàn jiù hé jì huà ràng bù

Oman confirmed that the United States and Iran will talk again in Geneva on 2/26 and it is rumored that Tehran is willing to make concessions on the nuclear program

Hk01.comFeb 2026

阿曼:美伊26日再次瑞士谈判 伊朗外长:核问题仍可能外交解...

ā 曼 : měi yī 2 6 rì zài cì ruì shì tán pàn yī lǎng wài cháng : hé wèn tí réng kě néng wài jiāo jiě . . .

Oman: The United States and Iran negotiated again in Switzerland on the 26th Iranian Foreign Minister: The nuclear issue may still be resolved diplomatically...

WorldjournalFeb 2026

冬奥/男子4人雪车洛赫纳再登顶 马尔吉斯创5金纪录

dōng ào nán zǐ 4 rén xuě chē 洛 hè nà zài dēng dǐng mǎ ěr jí sī chuàng 5 jīn jì lù

Winter Olympics/Men's 4-man bobsleigh, Lochner reached the top again, and Margis set a 5-gold record

東方日報Feb 2026

江若琳支持老公追梦 相隔20年再出歌

jiāng ruò 琳 zhī chí lǎo gōng zhuī mèng xiāng gé 2 0 nián zài chū gē

Jiang Ruolin supports her husband to pursue her dreams and sing again after 20 years

百度新闻Feb 2026

【城事】外滩开关式人墙再次启用,分流客流确保平台上..

chéng shì wài tān kāi guān shì rén qiáng zài cì qǐ yòng , fēn liú kè liú què bǎo píng tái shàng . .

【City Affairs】The Bund switch-type human wall is used again to divert passenger flow to ensure that the platform is ensured:

Tatoeba

你能再给我点茶吗?

Nǐ néng zài gěi wǒ diǎn chá ma?

Would you please give me some more tea?

Tatoeba

要不要再来一些沙拉?

Yàobù yào zài lái yīxiē shālā?

Would you like some more salad?

Tatoeba

不好意思,你可以再说一次吗?

Bù hǎoyìsi, nǐ kěyǐ zàishuō yīcì ma?

I'm sorry, could you repeat that please?

Tatoeba

我可以再吃一块蛋糕吗?

Wǒ kěyǐ zài chī yīkuài dàngāo ma?

May I have another piece of cake?

Character Family

冂 Radical Family — Characters sharing the wide radical

Homophones — Characters pronounced zài

Frequently Asked Questions

What does 再 (zài) mean in Chinese?
再 (zài) primarily means "again." It is classified as HSK Level 1, making it a beginner-level character. It ranks #242 in character frequency.
How many strokes does 再 have?
再 is written with 6 strokes. The correct stroke order matters for recognition and handwriting speed — practice with the animated guide above to build proper technique.
What is the radical of 再?
The radical associated with 再 is 冂 (wide). This radical appears in many characters related to wide.
What are the components of 再?
再 is composed of: 一 (structural), 冉 (structural). Its IDS decomposition is ⿱一冉 with a top-bottom layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 再?
Common words with 再 include: 再见 (zài jiàn, "goodbye"); 不再 (bù zài, "no more"); 再次 (zài cì, "once more"); 再说 (zài shuō, "to say again"); 再也 (zài yě, "(not) ever again"). There are over 82 compound words containing this character.
What characters sound the same as 再 (zài)?
Several characters share the pronunciation zài: 在 (to exist), 载 (to carry, to load), 灾 (disaster), 宰 (to slaughter), and 1 more. Context and tones help distinguish between them in speech and writing.
Is 再 the same in simplified and traditional Chinese?
Yes, 再 is written the same way in both simplified and traditional Chinese.

Practice writing 再 with real-time feedback

Trace stroke sequences, hear spoken pronunciation, and build lasting retention with spaced repetition in the HanziFeed app.

Character data sourced from Unihan (Unicode Consortium), SUBTLEX-CH frequency corpus (Cai & Brysbaert, 2010), and Make Me a Hanzi (stroke data). Collocation strength measured via NPMI (Normalized Pointwise Mutual Information). Verified by the HanziFeed linguistics team.

HSK classification follows the HSK 3.0 Standard (Center for Language Education and Cooperation, CLEC, 2022 revision). Idiom data from Wiktionary (CC BY-SA 3.0).

Data last verified: March 2026.