真否定句
zhēn​fǒu​dìng​jù

true negative

真 zhēn real

Original meaning: precious

Based on the original meaning "precious", now written as 珍. The meaning later shifted to "genuine" and "true".

Components

𠂈
𠂈 Sound component
diān, tiǎn to fall forwards

Based on an ancient variant of 殄.

Change in sound
Change in form
Due to historical stylistic changes, this component is less similar to 𠂈 than it was in ancient scripts.
貝
貝 Meaning component
bèi sea shell

In ancient China, shells were considered precious and were used as currency.

丁
丁 Sound component
dīng cubes
Change in sound
Change in form
Due to historical stylistic changes, this component is less similar to 丁 than it was in ancient scripts.

Character Evolution

Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
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 Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (7 of 15 verified)

镇慎填颠滇嗔缜稹瞋鎮禛顛瑱鬒縝

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarttsyinti[n] true, real

說文解字

《說文》：“真，僊人變形而登天也。从，从目，从。八，所乘載也。，古文真。”

Sources

Character origin
季旭昇《說文新證》p.643-644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)

否 fǒu not

Originally the same character as 不. Distinguishing component 口 was added later to the character when it took on the meaning "not". 不 represents the sound.

Components

不
不 SoundMeaning component
bù, bu no
Change in sound
口
口 Distinguishing component
kǒu, kou mouth

Added later when the character started to mean "not" and to distinguish from 不.

Character Evolution

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 Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (1 of 2 verified)

痞咅

Meaning (1)

咅

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartpjuwXpəʔ not

說文解字

《說文》：“否，不也。从口，从不，不亦聲。”

Sources

Character origin
漢語多功能字庫李学勤《字源》p.94-95
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)

句 jù sentence

Original meaning: bent

口 represents the sound and 丩 represents the meaning and the sound.

Components

丩
丩 SoundMeaning component
jiū join
Change in meaning
丩 hints at the original meaning of 句, "bent", which is no longer the most common meaning of 句 in modern Mandarin.
口
口 Sound component
kǒu, kou mouth

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 Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Early Warring States ~400 BC
Bronze form
Bronze Late Warring States ~250 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 Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (6 of 20 verified)

局够狗拘苟驹枸劬笱朐岣鸲鼩鉤齣昫𱌮竘駒夠

Meaning (0 of 1 verified)

鉤

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartkuw[k]ˤ(r)o curved
kuwH[k]ˤ(r)ok-s loan for 彀 draw a bow to the full
kjuH[k](r)o-s phrase

說文解字

《說文》：“句，曲也。从口，丩聲。”

Sources

Character origin
季旭昇《說文新證》p.152-153
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)