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姒 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
姒sìelder brother's wife; surnameg, 7 strokes, radical 女
姒sìelder sister (old)unknown, 7 strokes, radical 女
姒sìsurname Siunknown, 7 strokes, radical 女
sì(Si4)si T4
  1. 1elder brother's wife; surname
  2. 2elder sister (old)
Also a Chinese surname, Si — see the Surname Dictionary
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March 24, 2026

姒sì(Si4)

The character 姒 (sì) primarily refers to the elder brother's wife in a familial context, reflecting traditional Chinese family structures. It can also serve as a surname, particularly among certain groups in China. This term has roots in historical texts and may not be commonly used in everyday conversation today.

Strokes7Radical女
Cultural Note

The concept of an elder brother's wife is deeply rooted in Confucian family values, emphasizing respect for hierarchy and familial roles. This character may appear in historical texts discussing family lineage, reflecting the importance of family structure in ancient Chinese society.

Memory Tip

Imagine a family tree where the elder brother's wife is visiting, and she's holding a traditional Chinese fan, symbolizing grace in the family. The character 姒 combines '女' (female) with '自' (self), hinting at a female relative who belongs to the family. The pronunciation 'sì' can be thought of as a soft, gentle sound, reflecting the nurturing role of an elder sister-in-law.

Meanings of 姒

sì(Si4)
1elder brother's wife; surname
2elder sister (old)
Exercise 1 of 2

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About 姒

姒Simplified
7Strokes
女Radical
语素morpheme (morph.)Part of Speech
#—Frequency Rank

Podcast: 姒

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Podcast: 姒

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AI Study Notes for 姒

Usage Notes

While 姒 is a correct term, it may sound archaic or overly formal in modern contexts; use 妻 (qī) for wife or simply refer to her by name. It's more prevalent in literary texts than in everyday speech. Be careful with tone pronunciation, as 'sì' in the fourth tone can easily be confused with 'sī' in the first tone, which has a different meaning.

HSK Study Tips

Since 姒 is not included in the HSK vocabulary lists, learners should focus on understanding its familial context and literate usage. Relate it to other family-related terms like 妻 (wife) or 姐 (older sister) which are in HSK levels, helping to build a broader familial vocabulary.

Common Mistakes

Learners often confuse 姒 with similar-sounding characters, such as 妻, leading to incorrect usage. For example, saying '我有一个妻' (Wǒ yǒu yī gè qī) instead of '我有一个姒' (Wǒ yǒu yī gè sì) when referring to an elder brother's wife is incorrect.

AI-enhanced 2026-03-24

Pronunciation of 姒

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Etymology of 姒

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

woman

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

Origin

姒 = 女 + 以. What kind of character does that make it?

Decomposition of 姒

IDS Structure⿰女以
姒Full Character
=
女nü3
left
以yi3
right
Exercise 1 of 2

Parts

Which of these is part of 姒?

How to say elder brother's wife; surname in Chinese

“elder brother's wife; surname” in Chinese is姒sì

The character 姒 (sì) primarily refers to the elder brother's wife in a familial context, reflecting traditional Chinese family structures. It can also serve as a surname, particularly among certain groups in China. This term has roots in historical texts and may not be commonly used in everyday conversation today.

When to use 姒

While 姒 is a correct term, it may sound archaic or overly formal in modern contexts; use 妻 (qī) for wife or simply refer to her by name. It's more prevalent in literary texts than in everyday speech. Be careful with tone pronunciation, as 'sì' in the fourth tone can easily be confused with 'sī' in the first tone, which has a different meaning.

What learners get wrong

Learners often confuse 姒 with similar-sounding characters, such as 妻, leading to incorrect usage. For example, saying '我有一个妻' (Wǒ yǒu yī gè qī) instead of '我有一个姒' (Wǒ yǒu yī gè sì) when referring to an elder brother's wife is incorrect.

Write 姒

姒

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

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Word Family of 姒

Words Containing This Character2
姒sìelder sister (old)
褒姒Baosi, concubine of King You of Zhou 周幽王[Zhōu​Yōu​wáng] and one of the famous Chinese beauties
Exercise 1 of 1

Words with 姒

What does 褒姒 mean?

Frequently Asked Questions about 姒

No, it is mostly found in historical texts and is not commonly used in everyday conversation.

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