幼妹
yòu​mèi

younger sister

幼 yòu young, infant

Someone who is young has weak (幺) strength (力). 幺 also represents the sound.

Components

幺
幺 SoundMeaning component
yāo tiny

Used here to allude to being tiny and weak.

力
力 Meaning component
lì, li power

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
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 Qin 221-206 BC
Regular Modern

Component uses

Sound (0 of 6 verified)

黝拗坳窈蚴呦

Meaning (0 of 1 verified)

蚴

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagart'jiwH[ʔ](r)iw-s young

說文解字

《說文》：“幼，少也。从幺，从力。”

Sources

Character origin
李学勤《字源》p.338漢語多功能字庫中華語文知識庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

妹 mèi, mei younger sister

Phonosemantic compound. 女 represents the meaning and 未 represents the sound.

Components

女
女 Meaning component
nǚ, nü woman
未
未 Sound component
wèi not yet

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Spring and Autumn 771-476 BC
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-SagartmwojHC.mˤə[t]-s younger sister

說文解字

《說文》：“妹，女弟也。从女，未聲。”

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)