hóng​cǎi

iridescence

hóng, hòng, gòng rainbow

Phonosemantic compound. represents the meaning and represents the sound. Originally was a pictograph of a creature, with two heads on each end, that resembled a rainbow.

Components

Meaning component
chóng bug, insect
Sound component
gōng work

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarthuwngm-kˤoŋ rainbow
kaewngHkˤroŋ-s rainbow

說文解字

《說文》:“虹,螮蝀也。狀似蟲。从虫,工聲。《明堂》、《月令》曰:‘虹始見。’”

Sources

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

cǎi, cai hue, color

Phonosemantic compound. represents the meaning and represents the sound.

Components

Sound component
cǎi gather, pick
Meaning component
shān, xiǎn hair

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarttshojXs.r̥ˤəʔ colorful

說文解字

《說文新附》:“彩,文章也。从彡,采聲。”

Sources

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