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镦 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
dūnferrule; to castrateg, 17 strokes, radical 钅, Very Hard
dūnupsetting (forged pieces)unknown, 17 strokes, radical 钅, Very Hard
duìferrule; to castrateg, 17 strokes, radical 钅, Very Hard
duìupsetting (forged pieces)unknown, 17 strokes, radical 钅, Very Hard
duì(dui4)
primary
T4
  1. 1ferrule; to castrate
  2. 2upsetting (forged pieces)
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March 24, 2026

(鐓)duì(dui4)

The character 镦 (duì) primarily refers to a ferrule, which is a metal ring or cap used to strengthen or protect the end of a tool or object. Additionally, it can denote the act of castration in a more technical context, as well as describe upsetting in metalworking, where forged pieces are manipulated under pressure. Its usage is more specialized and may not be common in everyday conversation.

Strokes17RadicalFrequency#—DifficultyVery Hard
Cultural Note

In Chinese craftsmanship, the use of ferrules is integral to tool-making, reflecting the value placed on durability and functionality in traditional practices. This character highlights the importance of quality in Chinese manufacturing and craftsmanship.

Memory Tip

Imagine a metal tool with a protective ring (ferrule) on the end, which looks like a 'dui' being crowned with a shiny metal cap. The character 镦 can be visualized as a tool being enhanced with a protective ferrule, reinforcing its strength and function.

Meanings of 镦

duì(dui4)
primary
1ferrule; to castrate
2upsetting (forged pieces)
Exercise 1 of 2

Listen & Choose the Meaning

Choose the correct answer:

About 镦

Simplified
Traditional
17Strokes
Radical
语素morpheme (morph.)Part of Speech
#—Frequency Rank

Podcast: 镦

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Podcast:

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AI Study Notes for 镦

Memory Mnemonic

Imagine a metal tool with a protective ring (ferrule) on the end, which looks like a 'dui' being crowned with a shiny metal cap. The character 镦 can be visualized as a tool being enhanced with a protective ferrule, reinforcing its strength and function.

Usage Notes

镦 is typically used in technical or industrial contexts, so it may not be suitable for casual conversation. Common mistakes include confusing it with similar-sounding characters that have different meanings, such as 对 (duì) which means 'to face' or 'correct.' Ensure to use the correct tone and context when employing this character.

HSK Study Tips

As 镦 is not included in the HSK vocabulary, it’s beneficial for learners to familiarize themselves with related terms in engineering or metallurgy. Focus on understanding its specific context of use, especially in technical discussions, and relate it to other HSK words involving tools or machinery.

Cultural Note

In Chinese craftsmanship, the use of ferrules is integral to tool-making, reflecting the value placed on durability and functionality in traditional practices. This character highlights the importance of quality in Chinese manufacturing and craftsmanship.

Common Mistakes

Learners often confuse 镦 with 对 (duì), leading to incorrect usage in sentences. For example, saying '我需要一个对' (wǒ xūyào yīgè duì) instead of '我需要一个镦' (wǒ xūyào yīgè duì) when referring to tools.

AI-enhanced 2026-03-24

Pronunciation of 镦

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Etymology of 镦

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

metal

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 镦?

Decomposition of 镦

IDS Structure⿰钅敦
Full Character
=
jin1
left
dun1
right
Exercise 1 of 2

Identify the Components

Which of these is a component of 镦?

Write 镦

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

Cultural Notes for 镦

🏮Cultural insight

In Chinese craftsmanship, the use of ferrules is integral to tool-making, reflecting the value placed on durability and functionality in traditional practices. This character highlights the importance of quality in Chinese manufacturing and craftsmanship.

Word Family of 镦

Words Containing This Character1
duìupsetting (forged pieces)
Exercise 1 of 1

Compound Meaning

What does 镦 mean?

Frequently Asked Questions about 镦

镦 is not commonly used in everyday conversation; it is more relevant in technical fields like engineering.