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須 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
須xūbeard; must; necessaryzg, 12 strokes, radical 頁
xū(xu1)xu T1
  1. 1beard; must; necessary
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March 24, 2026

須xū(xu1)

The character 須 (xū) can mean 'beard' or denote something that is 'necessary' or 'must'. In the context of necessity, it often appears in phrases indicating obligation or requirement, such as '必须' (bìxū, must). Understanding the dual meanings helps learners grasp its usage in both casual and formal contexts.

Strokes12Radical頁
Cultural Note

In traditional Chinese culture, facial hair, particularly beards, is often associated with wisdom and age. This connection highlights the value placed on elder advice and the necessity of heeding it.

Memory Tip

Imagine a wise old man with a long beard (须) who is always telling you what you 'must' do. The character's top part resembles a 'head' with the beard hanging down, reminding you of the necessity of listening to wisdom.

Meanings of 須

xū(xu1)
1beard; must; necessary
Exercise 1 of 2

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About 須

須Simplified
12Strokes
頁Radical
状态词stative word (stat.)Part of Speech
#—Frequency Rank

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Podcast: 須

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AI Study Notes for 須

Quick Contrast

必须 (bìxū, must) vs 应该 (yīnggāi, should) — use 須 when indicating a stronger necessity than 应该.

Usage Notes

Be cautious not to confuse 須 with similar-sounding characters, as context is crucial. It is more common in formal writing or speech, especially when discussing obligations. Common collocations include '必须' (bìxū, must) and '须知' (xūzhī, must know).

HSK Study Tips

While 須 is not an HSK level character, it connects to HSK 4 vocabulary about necessity ('必须'). Students should focus on recognizing it in phrases and understanding its implications regarding obligation.

Common Mistakes

Learners often mispronounce 須 as 'xù', confusing it with similar characters. The correct pronunciation is 'xū'. Additionally, some may confuse its meaning with '需要' (xūyào, to need), which conveys a slightly different nuance.

AI-enhanced 2026-03-24

Pronunciation of 須

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Etymology of 須

Formation TypeIdeographic 指事
六书 ClassificationIdeograph (指事字)~2% of characters
Explanation

Simplified form of 須. Pictograph of a person with a bearded face. The current meaning is a phonetic loan. In simplified Chinese 须 is also used to mean "beard", while in traditional Chinese this meaning is written with a separate character 鬚.

Memory Hint

Hair 彡 growing on the face 頁

Learn more about Ideograph (指事字) characters
Exercise 1 of 1

Origin

What kind of character is 須?

Decomposition of 須

IDS Structure⿰彡頁
須Full Character
=
彡shan1
left
頁ye4
right
Exercise 1 of 2

Parts

Which of these is part of 須?

How to say beard; must; necessary in Chinese

“beard; must; necessary” in Chinese is須xū

The character 須 (xū) can mean 'beard' or denote something that is 'necessary' or 'must'. In the context of necessity, it often appears in phrases indicating obligation or requirement, such as '必须' (bìxū, must). Understanding the dual meanings helps learners grasp its usage in both casual and formal contexts.

When to use 須

Be cautious not to confuse 須 with similar-sounding characters, as context is crucial. It is more common in formal writing or speech, especially when discussing obligations. Common collocations include '必须' (bìxū, must) and '须知' (xūzhī, must know).

須 or something close to it

必须 (bìxū, must) vs 应该 (yīnggāi, should) — use 須 when indicating a stronger necessity than 应该.

What learners get wrong

Learners often mispronounce 須 as 'xù', confusing it with similar characters. The correct pronunciation is 'xū'. Additionally, some may confuse its meaning with '需要' (xūyào, to need), which conveys a slightly different nuance.

Write 須

須

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Word Family of 須

Words Containing This Character20
必须bìxūmust必須
须xūbeard鬚
无须wúxūneed not無須
胡须húxūbeard鬍鬚
须知xūzhīkey information須知
莫须有groundless莫須有
须要must須要
剃须刀shaver剃鬚刀
何须why should何須
须臾in a flash須臾
须眉man or men (formal)鬚眉
须发hair and beard鬚髮
触须tentacles觸鬚
须弥Mt Meru or Sumeru, sacred mountain in Buddhist and Jain tradition須彌
根须roots根鬚
溜须拍马to toady溜鬚拍馬
横须贺Yokosuka (port and navy base in the Tokyo bay)橫須賀
须根fibrous roots須根
解铃还须系铃人fig. whoever started the trouble should end it解鈴還須繫鈴人
须子feelers (zoology)鬚子
Exercise 1 of 4

Words with 須

What does 必须 mean?

Frequently Asked Questions about 須

You can use 須 in a sentence like '你须要做好准备' (Nǐ xū yào zuò hǎo zhǔnbèi), meaning 'You must be well prepared.'

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