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湍 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
湍tuāncurrent, rapidsag, 12 strokes, radical 氵, rank #48458, Very Hard
湍tuānto rush (of water)unknown, 12 strokes, radical 氵, rank #48458, Very Hard
tuān(tuan1)tuan T1
  1. 1current, rapids
  2. 2to rush (of water)
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March 24, 2026

湍tuān(tuan1)

The character 湍 (tuān) refers to a strong current or rapids in a river. It is often used to describe the swift, turbulent movement of water, conveying a sense of rushing or flowing quickly. This term is common in contexts related to nature, geography, and water dynamics.

Strokes12Radical氵Frequency#48458DifficultyVery Hard
Cultural note

In Chinese culture, the imagery of rushing water is often associated with strength and vitality, reflecting the importance of rivers in agriculture and daily life. The Yellow River, for example, is known for its turbulent waters, which are both revered and feared.

Memory tip

Imagine a 'tuan' (sounds like 'twan') of water rushing down a steep hill, creating rapids. The water flows so swiftly that it forms white caps, resembling a chaotic dance. The radical '水' (water) in the character emphasizes its connection to liquid flow.

Meanings of 湍

tuān(tuan1)
1current, rapids
2to rush (of water)
Exercise 1 of 2

By ear

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About 湍

湍Simplified
12Strokes
氵Radical
形容词性语素xíngróngcíadjective root (adj.root)Part of Speech
#—Frequency Rank

Podcast: 湍

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Podcast: 湍

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AI Study Notes for 湍

Quick Contrast

湍 (tuān) vs 流 (liú): Use 湍 when emphasizing strong currents or rapids, while 流 refers more generally to the movement of water.

Usage Notes

Learners often confuse 湍 with similar characters like 流 (liú), which means 'flow' but is less intense. 湍 is more commonly used in literary or descriptive contexts rather than in everyday conversation. Be mindful of the tone; it's pronounced with a high level tone (1st tone).

HSK Study Tips

Although 湍 is not included in the HSK levels, it connects to HSK level 4 vocabulary related to nature and geography. Focus on recognizing characters with the '水' radical, as they often relate to water and its characteristics.

Common Mistakes

A common mistake is to confuse 湍 with 湧 (yǒng), which means 'to surge' or 'to well up.' For example, saying '湍水' (tuān shuǐ) to mean 'rushing water' is correct, but using it in a context meant for '湧水' would be incorrect.

AI-enhanced 2026-03-24

Pronunciation of 湍

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Etymology of 湍

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

Phonosemantic compound. 氵 represents the meaning and 耑 represents the sound.

Memory hint

water

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

Origin

湍 = 氵 + 耑. What kind of character does that make it?

Decomposition of 湍

IDS Structure⿰氵耑
湍Full character
=
氵shui3
left
耑duan1
right
Exercise 1 of 2

Parts

Which of these is part of 湍?

How to say current, rapids in Chinese

“current, rapids” in Chinese is湍tuān

The character 湍 (tuān) refers to a strong current or rapids in a river. It is often used to describe the swift, turbulent movement of water, conveying a sense of rushing or flowing quickly. This term is common in contexts related to nature, geography, and water dynamics.

When to use 湍

Learners often confuse 湍 with similar characters like 流 (liú), which means 'flow' but is less intense. 湍 is more commonly used in literary or descriptive contexts rather than in everyday conversation. Be mindful of the tone; it's pronounced with a high level tone (1st tone).

湍 or something close to it

湍 (tuān) vs 流 (liú): Use 湍 when emphasizing strong currents or rapids, while 流 refers more generally to the movement of water.

What learners get wrong

A common mistake is to confuse 湍 with 湧 (yǒng), which means 'to surge' or 'to well up.' For example, saying '湍水' (tuān shuǐ) to mean 'rushing water' is correct, but using it in a context meant for '湧水' would be incorrect.

Write 湍

湍

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

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Grammar Patterns of 湍

湍 carries 2 distinct meanings. Below you'll find the patterns that show how it combines with other words, plus example sentences pulled directly from native usage.

Exercise 1 of 4

Fill the gap

Type the missing word. Pinyin works; then pick the character.

这条河水流____急,变幻莫测。

The current of the river is fast flowing and treacherous.

Example Sentences for 湍 (4)

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1
这条河水流湍急,变幻莫测。

zhè tiáo hé shuǐliú tuān jí, biànhuànmòcè。

The current of the river is fast flowing and treacherous.
2
她抓得紧紧的,任凭冰冷湍急的水流从她身上倾泻而下。

tā zhuā de jǐnjǐn de, rèn píng bīng lěng tuān jí de shuǐliú cóng tā shēnshang qīng xiè ér xià。

She hung on as the freezing, rushing water cascaded past her.
3
一些人不得不紧紧抱住树干,因为湍急的洪水会把他们冲倒。

yìxiē rén bùdébù jǐnjǐn bào zhù shùgàn, yīnwèi tuān jí de hóngshuǐ huì bǎ tāmen chōng dào。

Some people had to cling to trees as the flash flood bowled them over.
4
我们到科罗拉多河湍急的河水中划皮划艇。

wǒmen dào kē luō lā duō hé tuān jí de hé shuǐ zhōng huá pí huá tǐng。

We went white-water rafting on the Colorado River.

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Word Family of 湍

Words containing this character3
湍流turbulence
湍tuānto rush (of water)
湍急rapid (flow of water)
Exercise 1 of 2

Words with 湍

What does 湍流 mean?

Frequently Asked Questions about 湍

湍 (tuān) refers specifically to rapids or strong currents, while 流 (liú) is a more general term for flow.

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