罗必达法则
Luó​bì​dá​fǎ​zé

L'Hôpital's rule

罗 luó, luō, luo net for catching birds Simplified

Simplified form of 羅. Depicts a net (网) for catching birds (隹).

Components

网
网 Iconic component
wǎng net
Change in form
Due to historical stylistic changes, this component is less similar to 网 than it was in ancient scripts.
夕
夕 Simplified component
xī evening

Shorthand for the 隹 component in the traditional character 羅.

Component uses

Sound (0 of 7 verified)

逻萝锣椤箩猡啰

Sources

Readings & variants
Unicode

必 bì surely

Original meaning: weapon handle

Pictograph of a weapon handle, now written as 柲. 八 was later added as a decorative mark. Similar to 戈 but without the blade. The current meaning is a phonetic loan.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Western Zhou ~800 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
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

Component uses

Sound (5 of 10 verified)

秘瑟泌谧宓毖铋祕謐柲

Iconic (1)

柲

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartpjitpi[t] necessarily

說文解字

《說文》：“必，分極也。从八、弋，弋亦聲。”

Sources

Character origin
林志強《《文源》評注》p.441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)

达 dá arrive at Simplified

Phonosemantic compound. 辶 represents the meaning and 大 represents the sound. Simplified form of 達.

Components

辶
辶 Meaning component
chuò walk

辶 is a component form of 辵.

大
大 Sound component
dà, dài big

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Regular Modern

Component uses

Sound (0 of 6 verified)

哒鞑挞闼跶垯

Historical Pronunciations

Old Chinese
Zhengzhangtʰeːds

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang
Historical images
Academia Sinica

法 fǎ, fa law

Phonosemantic compound. 氵 represents the meaning and 去 represents the sound. Originally written as 灋.

Components

氵
氵 Meaning component
shui, shuǐ water

Likely alludes to water always flowing in a given path, or water always being flat and level.

去
去 Sound component
qù go away
Change in sound

Character Evolution

Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Warring States ~250 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 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 Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Qin 221-206 BC
Seal form
Seal Qin 221-206 BC
Seal form
Seal Western Han 202 BC-9 AD
Seal form
Seal Western Han 202 BC-9 AD
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 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-Sagartpjop[p.k]ap model, law

說文解字

《說文》：“灋，刑也。平之如水，从水；廌，所以觸不直者，去之，从去。法，今文省。佱，古文。”

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)

则 zé rule Simplified

Original meaning: law

Simplified form of 則. Depicts carving inscriptions on bronzeware (鼎) with a knife (刂). Based on the original meaning "law". In ancient China, some legal writings were inscribed on bronzeware.

Components

鼎
鼎 IconicRemnant component
dǐng, zhēn cooking pot

Modern form looks like unrelated 贝.

刂
刂 Iconic component
dāo knife

刂 is a component form of 刀.

Component uses

Sound (3 of 7 verified)

测侧贼厕恻铡鲗

Remnant (1)

贼

Meaning (0 of 1 verified)

铡

Sources

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

羅 net for catching birds Traditional

Depicts a net (网) for catching birds (隹). The 糹 (silk; thread) component was added later.

Components

网
网 Iconic component
wǎng net
糹
糹 Meaning component
mì silk

糹 is a component form of 糸.

隹
隹 Iconic component
zhuī, cuī, wéi bird

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Spring and Autumn ~500 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
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (0 of 6 verified)

蘿邏囉儸籮鑼

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartlarˤaj a kind of net (on a handle?) (Shuōwén: 'bird net')

說文解字

《說文》：“羅，以絲罟鳥也。从网，从維。古者芒氏初作羅。”

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)

達 dá arrive at Traditional

Phonosemantic compound. 辶 represents the meaning and 羍 represents the sound.

Components

辶
辶 Meaning component
chuò walk

辶 is a component form of 辵.

羍
羍 Sound component
dá little lamb

Character Evolution

Bronze form
Bronze Late Western Zhou ~800 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 Qin 221-206 BC
Seal form
Seal Shuowen ~100 AD
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 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

Component uses

Sound (0 of 4 verified)

噠韃躂撻

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartdat[l]ˤat arrive at

說文解字

行不相遇也。从辵羍聲。《詩》曰：“挑兮達兮。”

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)

則 zé rule Traditional

Original meaning: law

Depicts carving inscriptions on bronzeware (鼎) with a knife (刂). Based on the original meaning "law". In ancient China, some legal writings were inscribed on bronzeware.

Components

鼎
鼎 IconicRemnant component
dǐng, zhēn cooking pot

Modern form looks like unrelated 貝.

Change in form
Due to historical stylistic changes, this component is less similar to 鼎 than it was in ancient scripts.
刂
刂 Iconic component
dāo knife

刂 is a component form of 刀.


Character Evolution

Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Spring and Autumn ~600 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 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 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
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Regular Modern

Component uses

Sound (3 of 6 verified)

賊測惻廁側鰂

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarttsok[ts]ˤək then
tsok[ts]ˤək rule, pattern

說文解字

《說文》：“則，等畫物也。从刀，从貝。貝，古之物貨也。，古文則。，亦古文則。，籀文則从鼎。”

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)