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础 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
chǔfoundationng, 10 strokes, radical 石, rank #58499, Very Hard
chǔbaseng, 10 strokes, radical 石, rank #58499, Very Hard
chǔfoundation stone, plinth; basisng, 10 strokes, radical 石, rank #58499, Very Hard
chǔ(chu3) T3
  1. 1foundation
  2. 2base
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026
(礎)chǔ(chu3)

The character 础 (chǔ) refers to a foundation or base, often in a physical sense, such as the base of a building or structure. It can also imply a foundational basis for ideas or principles, making it relevant in both concrete and abstract contexts.

Strokes10RadicalFrequency#58499DifficultyVery Hard
Cultural Note

In traditional Chinese architecture, the concept of a solid foundation is crucial, as it symbolizes stability and strength, reflecting the importance of a strong start in both construction and life.

Memory Tip

Imagine a sturdy rock (石) that serves as the foundation (基) of a tall building. The character 础 combines the radical for stone (石) with a base, emphasizing its role as the foundational support for something larger.

Meanings of 础

chǔ(chu3)
1foundation
2base
Exercise 1 of 2

Listen & Choose the Meaning

Choose the correct answer:

About 础

Simplified
Traditional
10Strokes
Radical
名语素míngcínoun root (n.root)Part of Speech
#58499Frequency Rank

Podcast: 础

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Podcast:

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AI Study Notes for 础

Quick Contrast

基础 (jīchǔ) - use 基础 for a more general or abstract foundation, while 础 specifically refers to a physical base or foundation.

Memory Mnemonic

Imagine a sturdy rock (石) that serves as the foundation (基) of a tall building. The character 础 combines the radical for stone (石) with a base, emphasizing its role as the foundational support for something larger.

Usage Notes

Common mistakes include confusing 础 with similar characters like 基 (jī), which also means foundation but has a different usage context. 础 is more physical, while 基 can be more abstract. It's generally used in formal contexts, particularly in architecture or construction.

HSK Study Tips

While 础 is not explicitly part of the HSK vocabulary, it connects to related words like 基础 (jīchǔ, foundation) and 建筑 (jiànzhù, architecture). Students should focus on understanding its use in compound words to grasp its meaning fully.

Cultural Note

In traditional Chinese architecture, the concept of a solid foundation is crucial, as it symbolizes stability and strength, reflecting the importance of a strong start in both construction and life.

Common Mistakes

Learners often misuse 础 in informal contexts where a more general term like 基 (jī) would suffice. For example, saying '我的计划有一个很好的基础' (wǒ de jìhuà yǒu yī gè hěn hǎo de jīchǔ) is more appropriate than using 础.

AI-enhanced 2026-03-24

Pronunciation of 础

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Etymology of 础

Formation Typepictophonetic
六书 ClassificationPhono-semantic (形声字)~80-90% of characters
Explanation

Phonosemantic compound. 石 represents the meaning and 出 represents the sound. Simplified form of 礎.

Memory Hint

stone

Semantic (meaning)
+
Phonetic (sound)
Learn more about Phono-semantic (形声字) characters
Exercise 1 of 1

Character Formation Type

What type of character formation is 础?

Decomposition of 础

IDS Structure⿰石出
Full Character
=
dan4
left
chu1
right
Exercise 1 of 2

Identify the Components

Which of these is a component of 础?

Write 础

Practice writing stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.

Write correctly 3 times to earn XP

Grammar Patterns of 础

础 functions as a noun — it names a person, place, thing, or concept. Place it as a subject before the verb (主+谓) or as an object after the verb (谓+宾). Most Chinese nouns require a measure word between the number and the noun (e.g. 一个/三本). It carries 3 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.

Exercise 1 of 2

Complete the Sentence

成功的基____是奋斗,奋斗的目的是成功,所以,只有不断努力的人才有机会走上成功的道路。

The foundation of success is hard work, and the goal of hard work is success; therefore, only those who strive continuously have the chance to walk the road to success.

Common Confusions with 础

vs
chū

Similar sound but different meaning.

Exercise 1 of 1

Spot the Difference

Which character means "foundation"?

or

Example Sentences for 础 (10)

Listen to all sentences once to receive XP
1
冷水中生物的基础代谢速度要低很多。

lěng shuǐ zhōng shēng wù de jī chǔ dài xiè sù dù yào dī hěn duō。

Basal metabolism is much lower for creatures in cold water.
2
这个实用的基础模型较为简略地解释了人类的行为。

zhè gè shí yòng de jī chǔ mó xíng jiào wéi jiǎn lüè dì jiě shì le rén lèi de háng wéi。

This basic utilitarian model gives a relatively unsophisticated account of human behaviour.
3
有3种新产品是以传统的草药为基础研制的。

yǒu3 3 zhǒng xīn chǎn pǐn shì yǐ chuán tǒng de cǎo yào wéi jī chǔ yán zhì。

Three of the new products are based on traditional herbal medicines.
4
人口中有一大部分说以法语为基础的混合语。

rén kǒu zhōng yǒu yī dà bù fēn shuō yǐ fǎ yǔ wéi jī chǔ de hùn hé yǔ。

A substantial proportion of the population speak a French-based patois.
5
想要有人雇用,人们需要接受基础教育。

xiǎng yào yǒu rén gù yòng, , rén mén xū yào jiē shòu jī chǔ jiào。

People need basic education if they are to become employable.
6
所有的船只都将在成本加利润的基础上制造。

suǒ yǒu de chuán zhī dū jiāng zài chéng běn jiā lì rùn de jī chǔ shàng zhì zào。

All vessels were to be built on a cost-plus basis.
7
从宾馆到交通,所有的基础设施都已陈旧失修。

cóng bīn guǎn dào jiāo tōng, , suǒ yǒu de jī chǔ shè shī dū yǐ chén jiù shī。

The infrastructure, from hotels to transport, is old and decrepit.
8
他们将集中教授阅读、写作和算术基础知识。

tā mén jiāng jí zhōng jiào shòu yuè dú、 、 xiě zuò hé suàn shù jī chǔ zhī。

They will concentrate on teaching the basics of reading, writing and arithmetic.
9
该学位课程将为数学和统计学打下扎实的基础。

gāi xué wèi kè chéng jiāng wéi shù xué hé tǒng jì xué dǎ xià zā shí de jī chǔ。

The degree provides a thorough grounding in both mathematics and statistics.
10
梅西伯夫博士阐述了他的教学方法的基础。

méi xī bó fū bó shì chǎn shù le tā de jiào xué fāng fǎ de jī chǔ。

Dr. Mesibov set forth the basis of his approach to teaching students.

Cultural Notes for 础

🏮Cultural insight

In traditional Chinese architecture, the concept of a solid foundation is crucial, as it symbolizes stability and strength, reflecting the importance of a strong start in both construction and life.

Word Family of 础

Words Containing This Character3
基础jīchǔbase基礎
chǔbase
基础课basic course基礎課
Exercise 1 of 3

Compound Meaning

What does 基础 mean?

Frequently Asked Questions about 础

While 础 (chǔ) may not be commonly found in many idiomatic expressions, it is often used in contexts discussing construction, stability, or foundational concepts in various fields, such as philosophy or science. Understanding its usage can deepen your comprehension of related Chinese expressions.