板块理论
bǎn​kuài​lǐ​lùn

plate tectonics

板 bǎn plank

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

Components

木
木 Meaning component
mù tree
反
反 Sound component
fǎn reverse

Character Evolution

Seal form
Seal Warring States (Chu) 475-221 BC
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

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartpaenXC.pˤranʔ plank, board
paenXpˤranʔ perverse

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica

块 kuài piece Simplified

Simplified form of 塊. Phonosemantic compound. 土 represents the meaning and 夬 represents the sound.

Components

土
土 Meaning component
tǔ earth
夬
夬 Sound component
guài, jué parted

Character Evolution

Seal form
Seal Warring States (Chu) 475-221 BC
Regular Modern

Sources

Readings & variants
Unicode
Historical images
Academia Sinica

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)

论 lùn debate Simplified

Simplified form of 論. Phonosemantic compound. 言 represents the meaning and 侖 represents the sound.

Components

讠
讠 Meaning component
yán speech

讠 is a component form of 言.

仑
仑 Sound component
lún, lùn logical reasons

Sources

Readings & variants
Unicode

塊 kuài lump Traditional

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

Components

土
土 Meaning component
tǔ earth
鬼
鬼 Sound component
guǐ ghost

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 Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkhweajH[kʰ]ˤ<r>uj-s clod, lump
khwojH[kʰ]ˤuj-s clod; lump

說文解字

《說文》：“凷，墣也。从土，一屈象形。塊，凷或从鬼。”

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)

論 lùn debate Traditional

Phonosemantic compound. 言 represents the meaning and 侖 represents the sound.

Components

言
言 Meaning component
yán speech
侖
侖 Sound component
arrange

Character Evolution

Bronze form
Bronze Late Warring States ~250 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

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartlwin[r]u[n] (in name of Lúnyǔ 論語)
lwon[r]ˤu[n] discuss, examine
lwonH[r]ˤu[n]-s discussion, discourse

說文解字

《說文》：“論，議也。从言，侖聲。”

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)