罗尔定理
Luó'ěr​dìng​lǐ

Rolle's theorem

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

尔 ěr you Simplified

Simplified form of 爾. Pictograph of a weapon with a sharp head and tail decorations on the end. Similar in origin to 朿. Original meaning unclear.

Character Evolution

Bronze form
Bronze Warring States 475-221 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 Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (2 of 5 verified)

你弥玺迩祢

Meaning (1 of 3 verified)

你妳袮

Simplified (1)

称

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartnyeXn[ə][r]ʔ you(r)

說文解字

《說文》：“尒，詞之必然也。从入、丨、八，八象气之分散。”

Sources

Character origin
季旭昇《說文新證》p.259董蓮池《說文解字考正》p.129
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
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)

理 lǐ, li reason

Original meaning: cut jade

Phonosemantic compound. 𤣩 represents the meaning and 里 represents the sound.

Components

𤣩
𤣩 Meaning component
yù jade

𤣩 is a component form of 玉.

Change in meaning
𤣩 hints at the original meaning of 理, "cut jade", which is no longer the most common meaning of 理 in modern Mandarin.
里
里 Sound component
lǐ, li village

Character Evolution

Bronze form
Bronze Late Western Zhou ~800 BC
Seal form
Seal Qin 221-206 BC
Seal form
Seal Western Han 202 BC-9 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
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartliXm(ə).rəʔ cut jade; regulate
liXm(ə).rəʔ reason; principle

說文解字

《說文》：“理，治玉也。从玉，里聲。”

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)

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)

爾 ěr you Traditional

Pictograph of a weapon with a sharp head and tail decorations on the end. Similar in origin to 朿. Original meaning unclear.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 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 Shuowen ~100 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 (1 of 4 verified)

邇禰璽彌

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartnejXnˤ[ə][r]ʔ numerous
nyeXn[ə][r]ʔ (adv. suffix)
nyeXn[ə][r]ʔ you(r)

說文解字

《說文》：“爾，麗爾，猶靡麗也。从冂，从，其孔；尒聲。此與爽同意。”

Sources

Character origin
季旭昇《說文新證》p.259董蓮池《說文解字考正》p.129
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)