恒压二极管
héng​yā'èr​jí​guǎn

zener diode

恒 héng variant of 恆|恒[héng] Simplified

A constant 亘 heart 忄; 亘 also provides the pronunciation

Components

忄
忄 Meaning component
xin, xīn heart
亘
亘 SoundMeaning component
gèn, xuān, gèng turn around, turn back

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
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 Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

說文解字

常也。从心从舟，在二之閒上下。心以舟施，恆也。

Sources

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

压 yā press, push down Simplified

Simplified form of 壓. Phonosemantic compound. 土 represents the meaning and 厌 represents the sound.

Components

土
土 Meaning component
tǔ earth
厌
厌 SoundSimplified component
yàn dislike

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode

二 èr two

Two horizontal strokes, representing the number two.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Warring States 475-221 BC
Bronze form
Bronze Warring States 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
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 Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Meaning (4 of 8 verified)

些次再仁竺贰佞貳

Sound (1)

次

Simplified (1)

兰

Distinguishing (1)

亘

Iconic (1)

亙

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartnyijHni[j]-s two

說文解字

《說文》：“二，地之數也。从偶一。弍，古文。”

Sources

Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

极 jí extreme Simplified

Phonosemantic compound. 木 represents the meaning and 及 represents the sound. Simplified form of 極.

Components

木
木 Meaning component
mù tree
及
及 Sound component
jí extend

Character Evolution

Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Regular Modern

Historical Pronunciations

Old Chinese
Zhengzhangɡrab
ɡab

說文解字

《說文》：“极，驢上負也。从木，及聲。或讀若急。”

Sources

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

管 guǎn pipe

Original meaning: musical tube made of bamboo

Phonosemantic compound. ⺮ represents the meaning and 官 represents the sound. Originally a musical tube made of bamboo. The meaning "to manage" is a phonetic loan.

Components

⺮
⺮ Meaning component
zhú bamboo

⺮ is a component form of 竹.

官
官 Sound component
guān official

Character Evolution

Seal form
Seal Western Han 202 BC-9 AD
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Three Kingdoms (Cao Wei) 222-280 AD
Clerical form
Clerical Three Kingdoms (Wu) 222-280 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkwanX[k]ˤo[n]ʔ tube; flute
kwanXkʷˤa[n]ʔ exhausted, helpless
kwanXkʷˤa[n]ʔ helpless

說文解字

《說文》：“管，如箎，六孔，十二月之音，物開地牙，故謂之管。从竹，官聲。琯，古者玉琯以玉。舜之時，西王母來獻其白琯。前零陵文學姓奚，於伶道舜祠下得笙玉琯。夫以玉作音，故神人以和，鳳皇來儀也。从玉，官聲。”

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)

恆 héng constant Traditional

A constant 亙 heart 忄; 亙 also provides the pronunciation

Components

忄
忄 Meaning component
xin, xīn heart
亙
亙 SoundMeaning component
gèn, gèng extend across, constant

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
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 Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarthong[ɡ]ˤəŋconstant
Zhengzhangɡɯːŋ
Unicodehəng

Sources

Readings & variants
Unicode
Historical pronunciations
Baxter-SagartZhengzhang Shangfang
Historical images
Academia Sinica

壓 yā press, push down Traditional

Phonosemantic compound. 土 represents the meaning and 厭 represents the sound.

Components

厭
厭 SoundMeaning component
yàn dislike
土
土 Meaning component
tǔ earth

Character Evolution

Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Xin 9-23 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagart'aepʔˤrep press down

說文解字

《說文》：“壓，壞也。一曰塞補。从土，厭聲。”

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)

極 jí extreme Traditional

Phonosemantic compound. 木 represents the meaning and 亟 represents the sound.

Components

木
木 Meaning component
mù tree
亟
亟 Sound component
jí, qì urgently

Character Evolution

Seal form
Seal Qin 221-206 BC
Seal form
Seal Shuowen ~100 AD
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 Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartgik[g](r)ək extreme

說文解字

棟也。从木亟聲。

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)