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瀚 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
瀚hànwide, vast, extensiven, 19 strokes, radical 氵
瀚hànoceanunknown, 19 strokes, radical 氵
瀚hànvastnessunknown, 19 strokes, radical 氵
hàn(han4) T4
  1. 1wide, vast, extensive
  2. 2ocean
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026

瀚hàn(han4)

The character 瀚 (hàn) refers to something that is wide, vast, or extensive, often used to describe oceans, seas, or large bodies of water. It conveys a sense of boundlessness and depth, highlighting the grandeur of nature. This term can also evoke feelings of freedom and exploration in contexts related to travel or adventure.

Strokes19Radical氵
Cultural Note

In Chinese literature, the vastness represented by 瀚 often symbolizes freedom and the spirit of adventure, reflecting the historical significance of navigation and exploration in Chinese culture.

Memory Tip

Imagine a vast ocean spreading wide (the character looks like waves), where the '氵' radical represents water. The pronunciation 'hàn' can be remembered by associating it with the sound of waves crashing, emphasizing the vastness of the sea.

Meanings of 瀚

hàn(han4)
1wide, vast, extensive
2ocean
Exercise 1 of 2

Listen & Choose the Meaning

Choose the correct answer:

About 瀚

瀚Simplified
19Strokes
氵Radical
名词míngcínoun (n.)Part of Speech
#—Frequency Rank

Podcast: 瀚

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Podcast: 瀚

Listen to Jason & Amy break down this word for you

AI Study Notes for 瀚

Quick Contrast

浩 (hào) — use 瀚 for vastness specifically related to large bodies of water, while 浩 conveys a broader sense of grandeur or vastness, not limited to water.

Usage Notes

Common mistakes include confusing 瀚 with similar characters like 汉 (hàn), which means 'Han' or 'Chinese'. 瀚 is more poetic and is rarely used in everyday conversation, often appearing in literary contexts. Be careful with pronunciation, as a wrong tone can change the meaning.

HSK Study Tips

While 瀚 is not part of the HSK vocabulary, it connects with other HSK words related to water and vastness, such as 海 (hǎi, sea) and 广 (guǎng, wide). Students should focus on recognizing how it is used in descriptive phrases or poetry.

Common Mistakes

Learners often confuse 瀚 with other water-related characters. For example, saying '我喜欢瀚海' (I like the vast sea) is incorrect; the correct phrase is '我喜欢大海' (I like the ocean) since 瀚 is rarely used in casual contexts.

AI-enhanced 2026-03-24

Pronunciation of 瀚

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Etymology of 瀚

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

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

Memory Hint

water

Semantic (meaning)氵
+
Phonetic (sound)翰
Learn more about Phono-semantic (形声字) characters

Jason Etymology Detective

Case file: 瀚

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

  1. 1The meaning half氵 carries the sense.
  2. 2The sound half翰 is there for the reading, not the meaning.
  3. 3The giveawaywater
  4. 4On the record aspictophonetic.

Every clue here comes from the character's recorded structure — nothing is guessed.

Want the full history of 瀚? Jason searches the paleographic record, weighs the competing accounts and judges the popular story.

Charged once for this character — everyone reads it afterwards.
Exercise 1 of 1

Character Formation Type

What type of character formation is 瀚?

Decomposition of 瀚

IDS Structure⿰氵翰
瀚Full Character
=
氵shui3
left
翰Han4
right
Exercise 1 of 2

Identify the Components

Which of these is a component of 瀚?

How to say wide, vast, extensive in Chinese

“wide, vast, extensive” in Chinese is瀚hàn

The character 瀚 (hàn) refers to something that is wide, vast, or extensive, often used to describe oceans, seas, or large bodies of water. It conveys a sense of boundlessness and depth, highlighting the grandeur of nature. This term can also evoke feelings of freedom and exploration in contexts related to travel or adventure.

When to use 瀚

Common mistakes include confusing 瀚 with similar characters like 汉 (hàn), which means 'Han' or 'Chinese'. 瀚 is more poetic and is rarely used in everyday conversation, often appearing in literary contexts. Be careful with pronunciation, as a wrong tone can change the meaning.

瀚 or something close to it

浩 (hào) — use 瀚 for vastness specifically related to large bodies of water, while 浩 conveys a broader sense of grandeur or vastness, not limited to water.

What learners get wrong

Learners often confuse 瀚 with other water-related characters. For example, saying '我喜欢瀚海' (I like the vast sea) is incorrect; the correct phrase is '我喜欢大海' (I like the ocean) since 瀚 is rarely used in casual contexts.

Write 瀚

瀚

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

Write correctly 3 times to earn XP

Grammar Patterns of 瀚

瀚 functions as a noun — it names a person, place, thing, or concept. Place it as a subject before the verb (主+谓) or as an object after the verb (谓+宾). Most Chinese nouns require a measure word between the number and the noun (e.g. 一个/三本). It carries 3 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.

Exercise 1 of 1

Complete the Sentence

____海 阑干百丈冰, 愁云黪淡万里凝.

" The sand - sea deepens with fathomless ice, And darkness masses its endless clouds ; "

Example Sentences for 瀚 (1)

Listen to all sentences once to receive XP
1
瀚海 阑干百丈冰, 愁云黪淡万里凝.

hàn hǎi lán gān bǎi zhàng, bīng , chóu yún cǎn dàn wàn.

" The sand - sea deepens with fathomless ice, And darkness masses its endless clouds ; "

Word Family of 瀚

Words Containing This Character2
浩瀚boundless
瀚hànocean
Exercise 1 of 2

Compound Meaning

What does 浩瀚 mean?

Frequently Asked Questions about 瀚

No, 瀚 is more commonly found in literary works or formal writing rather than in everyday speech.

Jason Recommends

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