守恒定律
shǒu​héng​dìng​lǜ

conservation law

守 shǒu defend

Depicts a hand (寸) guarding a building (宀).

Components

宀
宀 Iconic component
mián roof
寸
寸 Iconic component
cùn, cun (hand), inch

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Seal form
Seal Warring States (Chu) 475-221 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 Western Jin 266-316 AD
Clerical form
Clerical Jin 266-420 AD
Regular Modern

Component uses

Sound (1)

狩

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartsyuwXs-tuʔ keep, guard
syuwHs.tuʔ-s territory in somebody's guard, fief

說文解字

《說文》：“守，守官也。从宀，从寸。寺府之事者。从寸，寸，法度也。”

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)

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)

定 dìng settle

Phonosemantic compound. 宀 represents the meaning and 正 represents the sound.

Components

宀
宀 Meaning component
mián roof
正
正 Sound component
zhèng, zheng, zhēng correct
Change in sound

Character Evolution

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 Late Spring and Autumn ~500 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Qin 221-206 BC
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Spring and Autumn 771-476 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 Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (0 of 9 verified)

绽淀锭啶碇靛腚錠綻

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartdengHN-tˤeŋ-s become fixed; settled (v.i.)
dengHm-tˤeŋ-s make fixed, settle (v.t.)
tengHtˤeŋ-s ready-cooked (food)

說文解字

《說文》：“定，安也。从宀，从正。”

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)

律 lǜ law

Phonosemantic compound. 彳 represents the meaning and 聿 represents the sound.

Components

彳
彳 Meaning component
chì, fú walk

彳 is a component form of 行.

聿
聿 SoundMeaning component
yù writing brush

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Late Western Zhou ~800 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 Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartlwit[r]ut law, rule (n.)
lwit[r]ut 不律 writing brush (pron. in Wú 吳 ap. Shuōwén; E. Hàn)

說文解字

《說文》：“律，均布也。从彳，聿聲。”

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