U盾
U​dùn

security token

盾 dùn shield

Originally a pictograph of a shield. The current form depicts a person (人) holding a shield.

Components

人
人 Iconic component
rén, ren person
◎
◎ Iconic component
characterless component

Depicts a shield.


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
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Regular Modern

Component uses

Iconic (2)

古戎

Meaning (1 of 2 verified)

博遁

Sound (0 of 2 verified)

循遁

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartdwonXlˤu[n]ʔ shield

說文解字

《說文》：“盾，瞂也，所以扞身蔽目。象形。”

Sources

Character origin
漢語多功能字庫劉志基《中國漢字文物大系》Vol. 4, p.74
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)