古
gǔ HSK3

old

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approved by Peter Olson · Oct 8, 2020, 05:34 AM · Reviewed by Peter Olson on Oct 8, 2020, 05:34 AM

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Changed fields: strokeDataSimp, fragmentsSimp, historicalImages

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

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)