细胞周期
xì​bāo​zhōu​qī

cell cycle

细 xì thin, fine Simplified

Phonosemantic compound. 纟 represents the meaning and 囟 represents the sound. Simplified form of 細.

Components

纟
纟 Meaning component
mì silk

纟 is a component form of 糸.

囟
囟 Sound component
xìn fontanel

Modern form looks like 田.

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

說文解字

耕也。从土豤聲。

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Etymology
Shuowen Jiezi (說文解字)

胞 bāo womb

Phonosemantic compound. ⺼ represents the meaning and 包 represents the sound.

Components

⺼
⺼ Meaning component
ròu meat, flesh

⺼ is a component form of 肉.

包
包 Sound component
bāo wrap

Character Evolution

Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartpæwpˤ<r>uwomb
Zhengzhangpruː
pʰruː

說文解字

兒生裹也。从肉从包。

Sources

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

周 zhōu cycle

Original meaning: to carve jade

Depicts a carved jade object, now written as 彫/琱. The meaning later shifted to "circumference" and "cycle". Later the 口 component was added when 周 was used to refer to a geographical region to indicate that the character was only "mouthed", i.e. used for its sound. In simplified Chinese 周 is also used to mean "week", while in traditional Chinese this meaning is written with a separate character 週.

Components

◎
◎ Iconic component
characterless component

Depicts a jade object that has been carved.

口
口 Distinguishing component
kǒu, kou mouth

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 Late Western Zhou ~800 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 Qin 221-206 BC
Seal form
Seal Qin 221-206 BC
Seal form
Seal Shuowen ~100 AD
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
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (3 of 18 verified)

调雕绸稠碉凋惆調啁鲷鵰週赒蜩鯛椆綢賙

Iconic (1)

畫

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarttsyuwtiw Zhōu (dynasty and place)
tsyuwtiw cycle; all around

說文解字

《說文》：“周，密也。从用、口。，古文周字从古文及。”

Sources

Character origin
季旭昇《說文新證》p.99-100林志強《《文源》評注》p.134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)

期 qī period of time

Phonosemantic compound. 月 represents the meaning and 其 represents the sound.

Components

月
月 Meaning component
yuè, yue moon
其
其 Sound component
qí its, his, (3p possessive)

Character Evolution

Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Seal form
Seal Late Spring and Autumn ~500 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
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
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Three Kingdoms (Cao Wei) 222-280 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartgi[g](r)ə period of time

說文解字

《說文》：“期，會也。从月，其聲。，古文期，从日、丌。”

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)

細 xì thin, fine Traditional

Phonosemantic compound. 糹 represents the meaning and 囟 represents the sound.

Components

糹
糹 Meaning component
mì silk

糹 is a component form of 糸.

囟
囟 Sound component
xìn fontanel

Modern form looks like 田.

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

Character Evolution

Seal form
Seal Western Han 202 BC-9 AD
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
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartsejH[s]ˤe(k)-s small, minute

說文解字

《說文》：“細，微也。从糸，囟聲。”

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)