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鰓 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
鰓sāifish gillsx, 20 strokes, radical 魚
sāi(sai1)sai T1
  1. 1fish gills
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March 24, 2026

鰓sāi(sai1)

The character 鰓 (sāi) refers specifically to the gills of fish, which are the respiratory organs that allow them to extract oxygen from water. This term is primarily used in biological or ecological contexts, particularly when discussing marine life and their anatomy.

Strokes20Radical魚
Cultural note

In Chinese cuisine, understanding fish anatomy, including 鰓, is important when preparing and cooking fish dishes, as fresh fish is a staple in many regional diets.

Memory tip

Think of 鰓 as 'sigh' for fish—when they 'sigh' underwater, they are using their gills (鰓) to breathe. The radical 鱼 (yú), meaning fish, is a key component, helping you to visualize the idea of underwater breathing.

Meanings of 鰓

sāi(sai1)
1fish gills
Exercise 1 of 2

By ear

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About 鰓

鰓Simplified
20Strokes
魚Radical
非语素字non-morpheme character (n-m.)Part of Speech
#—Frequency Rank

Podcast: 鰓

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Podcast: 鰓

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AI study notes for 鰓

Quick Contrast

鳃 (sāi) refers to the gills of fish in a more general sense, while 鰓 (sāi) is used specifically in scientific contexts.

Usage Notes

Be careful not to confuse 鰓 with similar terms referring to other parts of aquatic animals or related anatomy. This term is primarily used in formal contexts, such as scientific discussions about marine biology.

HSK Study Tips

Although 鰓 is not an HSK vocabulary word, it can be connected to HSK Level 3-4 words related to animals and biology, such as 鱼 (yú - fish) and 水 (shuǐ - water). Students should focus on recognizing the radical 鱼 to help identify related vocabulary.

Common Mistakes

Learners often confuse 鰓 with 鱼 (yú - fish) without recognizing the specific meaning of gills. For example, using 鱼来呼吸 (yú lái hūxī - fish breathe) instead of 鰓来呼吸 (sāi lái hūxī - gills breathe) is incorrect.

AI-enhanced 2026-03-24

Pronunciation of 鰓

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Etymology of 鰓

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

Phonosemantic compound. 鱼 represents the meaning and 思 represents the sound. Simplified form of 鰓.

Memory hint

fish

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

Origin

鰓 = 魚 + 思. What kind of character does that make it?

Decomposition of 鰓

IDS Structure⿰魚思
鰓Full character
=
魚yu2
left
思si1
right
Exercise 1 of 2

Parts

Which of these is part of 鰓?

How to say fish gills in Chinese

“fish gills” in Chinese is鰓sāi

The character 鰓 (sāi) refers specifically to the gills of fish, which are the respiratory organs that allow them to extract oxygen from water. This term is primarily used in biological or ecological contexts, particularly when discussing marine life and their anatomy.

When to use 鰓

Be careful not to confuse 鰓 with similar terms referring to other parts of aquatic animals or related anatomy. This term is primarily used in formal contexts, such as scientific discussions about marine biology.

鰓 or something close to it

鳃 (sāi) refers to the gills of fish in a more general sense, while 鰓 (sāi) is used specifically in scientific contexts.

What learners get wrong

Learners often confuse 鰓 with 鱼 (yú - fish) without recognizing the specific meaning of gills. For example, using 鱼来呼吸 (yú lái hūxī - fish breathe) instead of 鰓来呼吸 (sāi lái hūxī - gills breathe) is incorrect.

Write 鰓

鰓

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Word Family of 鰓

Words containing this character3
鳃sāigills of fish鰓
鳃裂gill slit (in fish)鰓裂
鳃弓visceral arch (gill-bearing arch or its vestigial crease on sides of neck of vertebrates)鰓弓
Exercise 1 of 3

Characters with 鰓

What does 鳃 mean?

Frequently asked questions about 鰓

The pronunciation is sāi, with a first tone.

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