开绿灯
kāi​lǜ​dēng

authorize

开 kāi open Simplified

Simplified form of 開. Pictograph of two hands (廾) opening the bolt (一) on a door (門). The traditional component 門 was removed for simplification.

Components

開
門 Deleted component
mén, men door

The traditional component 門 was removed for simplification.

◎
◎ Iconic component
characterless component

Depicts a bolt on a door.

廾
廾 Iconic component
gǒng two hands

Component uses

Sound (0 of 5 verified)

邢趼锎岍汧

Meaning (0 of 2 verified)

荆妍

Sources

Character origin
季旭昇《說文新證》p.836
Readings & variants
Unicode

绿 lǜ green Simplified

Phonosemantic compound. 纟 represents the meaning and 录 represents the sound. Simplified form of 綠.

Components

纟
纟 Meaning component
mì silk

纟 is a component form of 糸.

录
录 Sound component
lù copy

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode

灯 dēng lantern Simplified

Phonosemantic compound. 火 represents the meaning and 丁 represents the sound. Simplified form of 燈.

Components

火
火 Meaning component
huǒ fire
丁
丁 Sound component
dīng cubes

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode

開 kāi open Traditional

Pictograph of two hands (廾) opening the bolt (一) on a door (門).

Components

門
門 Iconic component
mén, men door
◎
◎ Iconic component
characterless component

Depicts a bolt on a door.

廾
廾 Iconic component
gǒng two hands

Character Evolution

Seal form
Seal Qin 221-206 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-SagartkhojNə-[k]ʰˤəj to open (v.i.)
khoj[k]ʰˤəj to open (v.t.)

說文解字

《說文》：“開，張也。从門，从幵。，古文開。”

Sources

Character origin
季旭昇《說文新證》p.836
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

綠 lǜ green Traditional

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

Components

糹
糹 Meaning component
mì silk

糹 is a component form of 糸.

彔
彔 Sound component
lù to carve wood

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartljowkpə.rok light blue or green

說文解字

《說文》：“綠，帛青黃色也。从糸，彔聲。”

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)

燈 dēng lantern Traditional

Phonosemantic compound. 火 represents the meaning and 登 represents the sound.

Components

火
火 Meaning component
huǒ fire
登
登 Sound component
dēng rise

Character Evolution

Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarttongk-tˤəŋ lamp

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica