老年性痴呆症
lǎo​nián​xìng​chī​dāi​zhèng

senile dementia

老 lǎo old

Pictograph of an old person with long hair bent over and leaning on a cane.

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
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Spring and Autumn 771-476 BC
Bronze form
Bronze Early Spring and Autumn ~700 BC
Bronze form
Bronze Mid Spring and Autumn ~600 BC
Bronze form
Bronze Late Warring States ~250 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 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
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Jin 266-420 AD
Regular Modern

Component uses

Sound (0 of 5 verified)

姥佬铑栳咾

Meaning (1 of 5 verified)

姥佬耆耄耋

Iconic (1)

孝

Remnant (1)

孝

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartlawXC.rˤuʔ old

說文解字

《說文》：“老，考也。七十曰老。从人、毛、匕。言須髮變白也。”

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)

年 nián year

Original meaning: harvest

Pictograph of a person (人) harvesting grain (禾). The harvest season is a yearly event.

Components

禾
禾 Iconic component
hé grain stalk
Change in form
Due to historical stylistic changes, this component is less similar to 禾 than it was in ancient scripts.
人
人 Iconic component
rén, ren person
Change in form
Due to historical stylistic changes, this component is less similar to 人 than it was in ancient scripts.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Spring and Autumn ~700 BC
Bronze form
Bronze Early Spring and Autumn ~700 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Warring States ~250 BC
Bronze form
Bronze Late Warring States ~250 BC
Seal form
Seal Warring States (Chu) 475-221 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 Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartnenC.nˤi[ŋ] harvest; year

說文解字

《說文》：“年，穀孰也。从禾，千聲。”

Sources

Character origin
漢語多功能字庫季旭昇《說文新證》p.574-575
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

性 xìng, xing nature

Phonosemantic compound. 忄 represents the meaning and 生 represents the sound.

Components

忄
忄 Meaning component
xin, xīn heart

忄 is a component form of 心.

生
生 Sound component
shēng, sheng life

Character Evolution

Bronze form
Bronze Mid Western Zhou ~900 BC
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Western Jin 266-316 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartsjengHseŋ-s nature

說文解字

《說文》：“性，人之陽气性善者也。从心，生聲。”

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)

痴 chī foolish

Phonosemantic compound. 疒 represents the meaning and 知 represents the sound. Simplified form of 癡.

Components

疒
疒 Meaning component
nè sick
知
知 Sound component
zhī know

Historical Pronunciations

Old Chinese
Zhengzhangl̥ʰɯ

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang

呆 dāi dull, stupid Simplified

Depicts the mouth (口) being stuck and not moving, like wood (木), representing someone stupid or expressionless.

Components

口
口 Iconic component
kǒu, kou mouth
木
木 Iconic component
mù tree

Historical Pronunciations

Old Chinese
Zhengzhangtɯː
ŋɯː

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang

症 zhèng disease

Phonosemantic compound. 疒 represents the meaning and 正 represents the sound. Simplified form of 癥.

Components

疒
疒 Meaning component
nè sick
正
正 Sound component
zhèng, zheng, zhēng correct

Historical Pronunciations

Old Chinese
Zhengzhangtjɯŋs

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang

獃 dāi, ái dull Traditional

Historical Pronunciations

Old Chinese
Zhengzhangtŋɯː
ŋɯː

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang