四 meaning and stroke order

sì

Four; 4

Strokes5
Pinyinsì
ToneTone 4
Frequency#517

How to write 四, stroke by stroke

5 strokes in order. Each box adds the next stroke in red. Write top to bottom and left to right, and finish enclosing strokes last.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Meaning of 四

Definitions from CC-CEDICT, grouped by pronunciation.

sìfourth tone (falling)
  1. four
  2. 4

How 四 is built

Ideographic (compound meaning) character. A child 儿 in a room with four walls 囗.

Radical: 囗 (enclosure), shared by 39 characters on this site.

How to remember 四

Picture a child 儿 standing inside a room with four walls 囗. Count the walls around the child and you get 四 (sì), four.

四 is the everyday word for the number four and appears in counting, dates, and many words about all directions, since a square has four sides. 我有四个朋友。(Wǒ yǒu sì gè péngyou.) I have four friends. It also shows up in words like 四周 (sìzhōu) all around and 四季 (sìjì) the four seasons.

Common mistake: Learners often confuse 四 (sì, fourth tone) with 十 (shí, second tone, ten), and the two sound similar to beginners, so stress the falling tone of sì. Also write the outer box 囗 so it fully closes at the bottom with the last stroke, after the inner 儿 strokes are done.

Common words with 四

Ordered by HSK level, then by how often they appear in everyday Chinese.

WordPinyinMeaningLevel
四周sìzhōuall aroundHSK 5
四处sìchùall over the place; everywhere and all directionsHSK 6
四季sìjìfour seasons, namely: spring 春[chun1], summer 夏[xia4], autumn 秋[qiu1] and winter 冬[dong1]HSK 7-9
四面八方sìmiàn-bāfāng(idiom) all directions; all aroundHSK 7-9
四合院sìhéyuàncourtyard house with a fully enclosed courtyard (type of Chinese residence)HSK 7-9
朝三暮四zhāosān-mùsìlit. say three in the morning but four in the evening (idiom); to change sth that is alreaHSK 7-9
四十sìshíforty; 40
第四季dìsìjìfourth quarter
四次sìcìfourth; four times
十四shísìfourteen; 14
四分之一sìfēnzhīyīone-quarter
四肢sìzhīthe four limbs of the body
四条sìtiáofour of a kind; quads (poker)
四大sìdàthe four elements: earth, water, fire, and wind (Buddhism); the four freedoms: speaking ou

四 in example sentences

Real sentences from the Tatoeba project, with pinyin and English.

日rì本běn的de新xīn学xué年nián从cóng四sì月yuè开kāi始shǐ。
In Japan a new school year starts in April.
日rì本běn的de新xīn学xué年nián在zài四sì月yuè开kāi始shǐ。
In Japan, the new school year begins in April.
我wǒ正zhèng在zài去qù第dì四sì医yī院yuàn的de路lù上shàng。
I'm going to the Number Four hospital.
不bù,谢xiè谢xiè你nǐ。我wǒ只zhǐ是shì四sì处chù看kàn看kàn。
No, thank you. I'm just looking around.
这zhè本běn书shū里lǐ面miàn有yǒu四sì十shí张zhāng照zhào片piān。
This book contains forty photographs.

Characters that contain 四

Learning 四 makes these easier to recognize and write.

Questions about 四

How many strokes are in 四?

四 is written with 5 strokes. The diagrams on this page number every stroke in the order it is written, with the new stroke shown in red.

What does 四 mean?

四 (sì) means four; 4. A common word with it is 四周 (sìzhōu), meaning "all around".

How do you pronounce 四?

四 is pronounced sì, in the fourth tone (falling).

What is the radical of 四?

The radical of 四 is 囗, which carries the idea of "enclosure". Dictionaries list 四 under this radical.

Is 四 on the HSK exam?

Yes. 四 is part of the HSK 1 character list in the HSK 3.0 standard, and you are expected to write it by hand from HSK 1.

Why is the number four considered unlucky in China?

四 (sì) sounds close to 死 (sǐ), which means death. Because of this, some buildings skip the fourth floor and people may avoid phone numbers with many 4s.

What does the idiom 朝三暮四 mean?

朝三暮四 (zhāosān-mùsì) literally means three in the morning and four in the evening. Today it describes someone who keeps changing their mind or is fickle.

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