桓台
Huán​tái

Huantai

桓 huán variety of tree

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

Components

木
木 Meaning component
mù tree
亘
亘 Sound component
gèn, xuān, gèng turn around, turn back

Character Evolution

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-Sagarthwan[ɢ]ʷˤarpillar; martial-looking
hwanɦʷˤar (< *[ɢ]ʷˤar)烏桓 Wūhuán: Avars (W. Hàn)
Zhengzhangɡʷaːn
Unicodehuɑn

說文解字

亭郵表也。从木亘聲。

Sources

Readings & variants
Unicode
Historical pronunciations
Baxter-SagartZhengzhang Shangfang
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

台 tái platform

Originally 台 and 㠯 were pronounced the same and thus written the same. Later 口 was added to distinguish the characters.

Components

口
口 Distinguishing component
kǒu, kou mouth
㠯
㠯 SoundRemnant component
yǐ by means of

㠯 is an ancient variant of 以.

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

Character Evolution

Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Early Warring States ~400 BC
Bronze form
Bronze Mid Warring States ~300 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 Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (5 of 24 verified)

治始抬胎怡怠苔殆贻诒迨笞饴跆邰炱眙骀鲐绐詒颱貽飴

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartyilə I, me

說文解字

《說文》：“台，說也。从口，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)