触发
chù​fā

trigger

触 chù knock against, touch, to butt with the horns Simplified

Simplified form of 觸. Phonosemantic compound. 角 represents the meaning and 蜀 represents the sound.

Components

角
角 Meaning component
jiǎo, jué horn
虫
虫 Simplified component
chóng bug, insect

Shorthand for the phonetic 蜀 component in the traditional character 觸.

Sources

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

发 fā, fa, fà issue Simplified

Simplified form of both 發 (send out) and 髮 (hair). Visually similar to 犮, the bottom component of 髮.

Component uses

Sound (2 of 4 verified)

废泼酦袯

Meaning (0 of 1 verified)

拨

Sources

Readings & variants
Unicode

觸 chù knock against, touch, to butt with the horns Traditional

Phonosemantic compound. 角 represents the meaning and 蜀 represents the sound.

Components

角
角 Meaning component
jiǎo, jué horn
蜀
蜀 Sound component
shǔ short name for Sichuan

Character Evolution

Bronze form
Bronze Late Warring States ~250 BC
Bronze form
Bronze Late Warring States ~250 BC
Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarttsyhowktʰok knock against

說文解字

《說文》：“觸，抵也。从角，蜀聲。”

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)

發 fā, fa, fà send out Traditional

Depicts a hand pulling back an arrow (殳) in a bow (弓). 癶 represents the sound.

Components

癶
癶 Sound component
bō legs
Change in sound
弓
弓 Iconic component
gōng bow

Depicts a bow.

殳
殳 Iconic component
shū weapon or tool

Depicts a hand pulling an arrow.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Spring and Autumn ~500 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
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 Western Jin 266-316 AD
Regular Modern

Component uses

Sound (2 of 3 verified)

醱廢潑

Meaning (0 of 1 verified)

撥

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartpjotCə.pat fly forth, send forth

說文解字

《說文》：“發，發也。从弓，癹聲。”

Sources

Character origin
季旭昇《說文新證》p.880-881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)