音阶
yīn​jiē

scale

音 yīn sound

Originally the same as 言 (speech) but with an extra line added in the mouth (口) to distinguish the two characters.

Components

言
言 Iconic component
yán speech

Depicts a tongue sticking out of the mouth.

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

Mark to distinguish 音 from 言.

Character Evolution

Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Early Warring States ~400 BC
Bronze form
Bronze Qin 221-206 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
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
Regular Modern

Component uses

Sound (1 of 8 verified)

暗黯谙歆喑窨揞諳

Meaning (2 of 5 verified)

意韵韶響韻

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagart'im[q](r)əm sound, tone

說文解字

《說文》：“音，聲也。生於心有節於外謂之音；宮商角徵羽聲；絲竹金石匏土革木音也。从言，含一。”

Sources

Character origin
季旭昇《說文新證》p.164-165
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

阶 jiē stairs Simplified

Phonosemantic compound. 阝 represents the meaning and 介 represents the sound. Simplified form of 階.

Components

阝
阝 Meaning component
fù hill, place

阝 is a component form of 阜.

介
介 Sound component
jiè to lie between

Sources

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

階 jiē stairs Traditional

Phonosemantic compound. 阝 represents the meaning and 皆 represents the sound.

Components

阝
阝 Meaning component
fù hill, place

阝 is a component form of 阜.

皆
皆 Sound component
jiē all

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Warring States ~400 BC
Seal form
Seal Western Han 202 BC-9 AD
Seal form
Seal Shuowen ~100 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-Sagartkeajkˤrij steps, stairs

說文解字

《說文》：“階，陛也。从，皆聲。”

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)