Skip to content
Start your Chinese Learning JourneyStart Now
秭 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
秭zǐbillionns, 9 strokes, radical 禾
zǐ(zi3)zi T3
  1. 1billion
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026

秭zǐ(zi3)

The character 秭 (zǐ) represents the concept of 'billion' in numerical terms. It is not commonly used in everyday conversation but may appear in formal contexts such as finance, economics, or statistics when discussing large quantities or monetary values.

Strokes9Radical禾
Cultural Note

In Chinese culture, discussions about financial figures often use precise terms like 秭, reflecting the importance placed on numerical accuracy in business and economic discussions.

Memory Tip

Imagine a giant tree (the radical '木') standing a billion feet tall, representing the immense value of a billion. The character's structure connects to the idea of growth and abundance, just as 'billion' signifies a vast number.

Meanings of 秭

zǐ(zi3)
1billion
Exercise 1 of 2

By ear

Play it, then pick what 秭 means.

About 秭

秭Simplified
9Strokes
禾Radical
地名míngcíplace name (p.n.)Part of Speech
#—Frequency Rank

Podcast: 秭

JasonAmy

Podcast: 秭

Listen to Jason & Amy break down this word for you

AI Study Notes for 秭

Usage Notes

While 秭 is not frequently used in spoken language, it may appear in written documents. Learners should be aware that using it in everyday conversation may seem overly formal or technical. Common collocations include phrases related to finance or large quantities.

HSK Study Tips

Although 秭 is not part of the standard HSK curriculum, understanding it can enhance comprehension of larger numerical concepts. Focus on its usage in formal contexts and its relation to other numerical characters like '万' (ten thousand) and '亿' (hundred million) for better grasp.

Common Mistakes

Learners often confuse 秭 with 亿 (hundred million) due to their similar contexts. Remember, 秭 specifically means 'billion', so using it interchangeably with 亿 is incorrect.

AI-enhanced 2026-03-24

Pronunciation of 秭

Premium — Locked

AI tone practice

Pro

Drill the tone of 秭 with AI-powered exercises, get instant feedback, and earn XP toward mastery. Interactive tone practice is part of Pro.

Tone drillsInstant feedback+5 XP
See plans to unlock

Jason Explains 秭 to You

Let me explain 秭 for you

Make it yours

Jason looks at what you watch and listen to, the checkpoints you have cleared, our lessons and what you have been exploring, and explains 秭 through them.

Sign in free to make it personal. New accounts start with 300 AI credits.

How Well Do You Know 秭?

Example

Learning Lab

Knowing 秭 is seven skills, not one.

Its meaning, its character, its pinyin, its tone — hearing it, saying it, writing it. The Learning Lab measures each one from your own practice, on every word you study, so you see what you actually know rather than how much you have done.

  • MeaningFree
  • CharacterFree
  • PinyinFree
  • TonePro
  • ListeningPro
  • SpeakingPro
  • WritingPro
See the Learning Lab Three facets free · no card needed

Etymology of 秭

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

grain

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

Origin

What kind of character is 秭?

Decomposition of 秭

IDS Structure⿰禾?
秭Full Character
=
禾he2
left
Exercise 1 of 1

Parts

Which of these is part of 秭?

How to say billion in Chinese

“billion” in Chinese is秭zǐ

The character 秭 (zǐ) represents the concept of 'billion' in numerical terms. It is not commonly used in everyday conversation but may appear in formal contexts such as finance, economics, or statistics when discussing large quantities or monetary values.

When to use 秭

While 秭 is not frequently used in spoken language, it may appear in written documents. Learners should be aware that using it in everyday conversation may seem overly formal or technical. Common collocations include phrases related to finance or large quantities.

What learners get wrong

Learners often confuse 秭 with 亿 (hundred million) due to their similar contexts. Remember, 秭 specifically means 'billion', so using it interchangeably with 亿 is incorrect.

Write 秭

秭

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

Write correctly 3 times to earn XP

Ask Jason

Have a question about 秭?

Jason answers about this word at your level: example sentences, how it differs from similar words, and a way to remember it.

Sign in free to ask. New accounts start with 300 AI credits.

Word Family of 秭

Words Containing This Character3
秭归Zigui county in Yichang 宜昌[Yí​chāng], Hubei秭歸
秭归县Zigui county in Yichang 宜昌[Yí​chāng], Hubei秭歸縣
秭zǐbillion
Exercise 1 of 2

Words with 秭

What does 秭归 mean?

Frequently Asked Questions about 秭

No, 秭 is primarily used in formal contexts such as finance and statistics.

Jason Recommends

Not sure what to learn after 秭?

Jason picks three words from your level and explains why each one is worth your time next. It takes a free account so he knows what you already know.

A sample week, replayed. Every page you study lands here in the order you did it — your own replay starts with a free account.

See the Learning Lab