How to Say
How to Write
bāo
HSK 6 Radical: ⺼ 9 strokes
Meaning: placenta
💡 Think: 'Bao = bag of flesh' → placenta is nature's biological bag!
Compounds

📚 Character Story & Explanation

胞 (bāo) meaning in English — placenta

In modern Chinese, 胞 appears most commonly in the compound 同胞 (tóngbāo), used officially and emotionally to refer to people of shared ancestry — especially in cross-strait discourse (e.g., 大陆同胞, dàlù tóngbāo, 'mainland compatriots'). It’s also standard medical terminology for 'placenta' in hospitals and textbooks. Historically, the term dates back to at least the Song dynasty in medical texts like 《太平惠民和剂局方》, where 胞 was used in formulas treating postpartum conditions.

The character’s form is not pictographic but phono-semantic: ⺼ signals bodily meaning, while 包 (bāo) provides both sound and conceptual support — since the placenta 'packages' the fetus. No oracle-bone or bronze script forms survive, but its structure has remained stable since the Han dynasty clerical script.

Hi students! Let’s look at the character 胞 (bāo). It’s a Level 6 HSK character — so it’s advanced, but very logical once you understand its parts. The left side is the ‘flesh’ radical ⺼ (a variant of 月), which appears in many characters related to the body — like 脸 (liǎn, face) or 肚 (dù, belly). This tells us 胞 is connected to biology or physical life.

The right side is 包 (bāo), meaning 'to wrap' or 'package'. So literally, 胞 suggests something wrapped in flesh — exactly what the placenta is: a nutrient-rich, protective organ that wraps and sustains the fetus. This visual logic makes memorization easier than rote learning!

While its core meaning is 'placenta', 胏 also extends metaphorically to shared origins — as in 同胞 (tóngbāo), meaning 'fellow countrymen' or 'siblings', emphasizing biological kinship. Don’t confuse it with similar-sounding characters like 包 (bāo, 'to wrap') or 炮 (pào, 'cannon') — tone and radicals matter! Practice writing it nine times, paying attention to stroke order and the balance between left (⺼) and right (包).

💬 Example Sentences

Common Compounds

Similar Characters — Don't Mix These Up

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