元古宙
Yuán​gǔ​zhòu

Proterozoic

元 yuán first

Pictograph of a person with a line added at the head area, representing the meaning "head" or "first".

Character Evolution

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 Mid Western Zhou ~900 BC
Bronze form
Bronze Early Warring States ~400 BC
Seal form
Seal Late Spring and Autumn ~500 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Qin 221-206 BC
Seal form
Seal Xin 9-23 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Western Jin 266-316 AD
Regular Modern

Component uses

Sound (7 of 16 verified)

完远园玩冠顽阮沅髡鼋芫朊翫蚖黿頑

Iconic (2)

冠寇

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartngjwon[ŋ]o[r] (< nasal + uvular)head; first

說文解字

《說文》：“元，始也。从一，从兀。”

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)

古 gǔ old

Original meaning: firm, solid

Depicts a shield. Based on the original meaning "firm, solid", which is now written as 固. The current meaning "old" is a phonetic loan.

Components

盾
盾 Iconic component
dùn shield

Depicts a shield.

Change in form
Due to historical stylistic changes, this component is less similar to 盾 than it was in ancient scripts.
口
口 Meaning component
kǒu, kou mouth

The 口 component is sometimes used to indicate an abstract meaning taken from a concrete object. Here, the concrete object "shield" evokes the abstract meaning "firm, solid".

Character Evolution

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 Mid Western Zhou ~900 BC
Bronze form
Bronze Mid Western Zhou ~900 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
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 (7 of 27 verified)

故苦居胡固姑估枯咕辜沽骷轱钴祜鸪蛄诂牯嘏怙岵罟酤鴣軲鈷

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkuXkˤaʔ ancient

說文解字

《說文》：“古，故也。从十口。識前言者也。，古文古。”

Sources

Character origin
季旭昇《說文新證》p.154
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

宙 zhòu time as concept

Phonosemantic compound. 宀 represents the meaning and 由 represents the sound.

Components

宀
宀 Meaning component
mián roof
由
由 Sound component
yóu cause
Change in sound

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld Chinese
Zhengzhangl'ɯwɢs
Unicodedjhiòu

說文解字

《說文》：“宙，舟輿所極覆也。从宀，由聲。”

Sources

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