印钮
yìn​niǔ

seal knob

印 yìn print

Original meaning: restrain

Pictograph of a kneeling person (卩) being held down by a hand (爪). Based on the original meaning "restrain", now written as 抑. The meaning later shifted to "push down", "stamp", and "print".

Components

爪
爪 Iconic component
zhǎo, zhuǎ hand, claw
卩
卩 Iconic component
jié person kneeling

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Early Spring and Autumn ~700 BC
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Three Kingdoms (Cao Wei) 222-280 AD
Regular Modern

Component uses

Sound (2)

抑茚

Meaning (1)

茚

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagart'jinH[ʔ]iŋ-s seal

說文解字

執政所持信也。从爪从卪。凡印之屬皆从印。

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

钮 niǔ, chǒu button Simplified

Phonosemantic compound. 钅 represents the meaning and 丑 represents the sound. Simplified form of 鈕.

Components

钅
钅 Meaning component
jīn metal

钅 is a component form of 金.

丑
丑 Sound component
chǒu second earthly branch; (simp.) ugly

Sources

Readings & variants
Unicode

鈕 button Traditional

Phonosemantic compound. 釒 represents the meaning and 丑 represents the sound.

Components

釒
釒 Meaning component
jīn metal

釒 is a component form of 金.

丑
丑 Sound component
chǒu second earthly branch; (simp.) ugly

Character Evolution

Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Western Jin 266-316 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld Chinese
Zhengzhangnuʔ
Unicodeniǒu

說文解字

印鼻也。从金丑聲。

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)