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亿
🇨🇳

one hundred million

HSK 10 N2
オク
Phonosemantic compound. 亻 represents the meaning and 意 represents the sound. Based on the original meaning "quiet; at rest". The current meaning is a phonetic loan.
Components
Traditional (億)
person (side)+ meaning =
one hundred million
Meaning component
rén person (side)
亻 is a component form of 人.
Phonetic component
meaning
thought, idea, opinion
View phonetic series →
Simplified (亿)
person (side)+ second =
亿 hundred million
Meaning component
rén person (side)
亻 is a component form of 人.
Phonetic component
second
View phonetic series →
Notes
Historical Evolution
Bronze Early Warring States (~400 BC)
Bronze
Early Warring States (~400 BC)
Seal Shuowen (~100 AD)
Seal
Shuowen (~100 AD)
Seal Xin dynasty (9-23 AD)
Seal
Xin dynasty (9-23 AD)
Clerical Eastern Han dynasty (25-220 AD)
Clerical
Eastern Han dynasty (25-220 AD)
Clerical Eastern Han dynasty (25-220 AD)
Clerical
Eastern Han dynasty (25-220 AD)
Clerical Eastern Han dynasty (25-220 AD)
Clerical
Eastern Han dynasty (25-220 AD)
Regular
Modern
Chinese
亿 / [yì]
100 million
Japanese
おく 同音
numeric hundred million; 100,000,000; 10^8
Example Sentences
Japanese Names
おく
Oku surname
はかる
Hakaru unclassified name
はるか
Haruka female given name