昔 (xī): former times, the past

昔 (xī) is a Chinese character meaning “former times.” Classified as HSK Level 7-9 (HSK 3.0 Standard, CLEC 2022), it is composed of 廿 (structural) and 日 (structural). It ranks #2315 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 昔 twenty 廿 days ago 日. Its radical form 日 (sun) appears in many related characters such as 日 (rì, sun, day), 早 (zǎo, early, morning), 时 (shí, time, hour).

Spoken pronunciation

Definitions

  1. former times
  2. the past

Etymology & Origin

昔

ideographicTwenty 廿 days ago 日

Decomposition: ⿱廿日 (layout: top-bottom)

Stroke Order

1
2
3
4
5
6
7
8

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

Words & Compounds

Common Compounds

WordPinyinMeaning
昔日nounxī rìformer days
往昔nounwǎng xīthe past
今非昔比phrasejīn fēi xī bǐ(idiom) things are very different now
今昔nounjīn xīpast and present
今不如昔phrasejīn bù rú xīthings are not as good as they used to be
修昔底德proper-nounxiū xī dǐ déThucydides (c. 455–c. 400 BC), Greek historian and author of History of the Peloponnesian War
美洛昔康měi luò xī kāngmeloxicam (anti-inflammatory drug)
昔年nounxī niánformer years
果昔guǒ xī(Tw) smoothie
阿昔洛韦nounā xī luò wéiaciclovir (also spelled acyclovir), antiviral drug
修昔底德陷阱nounxiū xī dǐ dé xiàn jǐngThucydides Trap (theory that war may result when a rising power threatens to displace an established power)
昔阳县xī yáng xiànXiyang, a county in Jinzhong City 晉中市|晋中市, Shanxi
古昔adverbgǔ xī(literary) ancient times
昔阳xī yángsee 昔陽縣|昔阳县
奶昔nounnǎi xīmilkshake (Note: 昔 is loaned from English "shake" via Cantonese 昔, pr. sik1)
16
Total compounds
25
As first character
44
As last character
31
As middle character

昔 appears in 16 compound words: 25 as the first character, 44 as the last, and 31 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 昔 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

潘pān
0.60411 co-occurrences
贪tān
0.53411 co-occurrences
庄zhuāng
0.4411,482 co-occurrences
梅méi
0.44012 co-occurrences
曰yuē
0.4381,060 co-occurrences
若ruò
0.40610 co-occurrences
日rì
0.40615,614 co-occurrences
妥tuǒ
0.402200 co-occurrences
森sēn
0.39610 co-occurrences
奶nǎi
0.379292 co-occurrences

Idioms & Chengyu (3)

今不如昔jīnbùrúxīHSK 7+

the present is worse than the past

phrase
今非昔比jīnfēixībǐHSK 7+

the present cannot compare with the past; times have changed

phrase
修昔底德XiūxīdǐdéHSK 7+

Thucydides

Example Sentences

AI-Generated

昔落西山,晚霞映红了半边天。

xī luò xī shān , wǎn xiá yìng hóng le bàn biān tiān .

The sun set over the western hills, The evening glow painted half the sky crimson.

Nownews今日新聞Mar 2026

台湾烧打鸡昔爆打孙安佐 韩森松口断联内幕:祝福他未来...

tái wān shāo dǎ jī xī bào dǎ sūn ān zuǒ hán sēn sōng kǒu duàn lián nèi mù : zhù fú tā wèi lái . . .

Taiwan's roasted chicken used to beat Sun Anzuo, Han Sen let go of the inside story: I wish him a future...

中国军网Feb 2026

观点争鸣丨昔日“陆战之王”将何去何从

guàn diǎn zhēng míng 丨 xī rì lù zhàn zhī wáng jiāng hé qù hé cóng

Opinions dispute丨Where will the former "king of land warfare" go?

TvbsFeb 2026

张琼姿餐厅卷入高金素梅涉贪案 昔“车内密会潘若迪”险被离婚

zhāng 琼 zī cān tīng juǎn rù gāo jīn sù méi shè tān àn xī chē nèi mì huì pān ruò dí xiǎn bèi lí hūn

Zhang Qiongzi's restaurant was involved in Gao Jin Sumei's corruption case, and the former "secret meeting Pan Ruodi in the car" was almost divorced

風傳媒Feb 2026

“黑暗王子”坠落:工党昔日军师与英国前驻美大使,曼德森因富豪淫魔...

hēi àn wáng zǐ zhuì luò : gōng dǎng xī rì jūn shī yǔ yīng guó qián zhù měi dà shǐ , 曼 dé sēn yīn fù háo 淫 mó . . .

The "Prince of Darkness" fell: the former military strategist of the Labor Party and the former British ambassador to the United States, Manderson was promiscuous because of the rich man...

Nownews今日新聞Feb 2026

蓝白喊关税重启谈判昔前功尽弃 他批刻意渲染恐慌

lán bái hǎn guān shuì chóng qǐ tán pàn xī qián gōng jǐn qì tā pī kè yì 渲 rǎn kǒng huāng

Blue and white shouted tariffs to restart negotiations, and his criticism deliberately exaggerated panic

Tatoeba

获得诺贝尔奖后,她仍谦虚如昔。

Huòdé Nuòbèi'ěr Jiǎng hòu, tā réng qiānxū rú xī.

After winning the Nobel prize, she remained as modest as ever.

Tatoeba

你看起来健康如昔。

Nǐ kànqǐlai jiànkāng rú xī.

You look as healthy as ever.

Tatoeba

这些照片总是让我想起昔日时光。

Zhèxiē zhàopiàn zǒngshì ràng wǒ xiǎngqǐ xīrì shíguāng.

These pictures always remind me of the old days.

Tatoeba

请帮我做个奶昔。

Qǐng bāng wǒ zuò gè nǎixī.

Please make a milkshake for me.

Character Family

Homophones — Characters pronounced xī

Frequently Asked Questions

What does 昔 (xī) mean in Chinese?
昔 (xī) primarily means "former times." It is classified as HSK Level 7-9, making it an expert-level character. It ranks #2315 in character frequency.
How many strokes does 昔 have?
昔 is written with 8 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 昔?
The radical associated with 昔 is 日 (sun). This radical appears in many characters related to sun.
What are the components of 昔?
昔 is composed of: 廿 (structural), 日 (structural). Its IDS decomposition is ⿱廿日 with a top-bottom layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 昔?
Common words with 昔 include: 昔日 (xī rì, "former days"); 往昔 (wǎng xī, "the past"); 今非昔比 (jīn fēi xī bǐ, "(idiom) things are very different now"); 今昔 (jīn xī, "past and present"); 今不如昔 (jīn bù rú xī, "things are not as good as they used to be"). There are over 16 compound words containing this character.
What characters sound the same as 昔 (xī)?
Several characters share the pronunciation xī: 西 (the West), 系 (to connect), 息 (breath), 希 (to hope), and 6 more. Context and tones help distinguish between them in speech and writing.
Is 昔 the same in simplified and traditional Chinese?
Yes, 昔 is written the same way in both simplified and traditional Chinese.

Practice writing 昔 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.