dumb

Phonosemantic compound. represents the meaning and represents the sound.

Components
口 meaning component

  Meaning component

kǒu

  

mouth

亞 sound component

  Sound component

  

Asia

Evolution

啞 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
啞 Regular script Modern

Regular script

Modern
Definitions

() 

dumb, mute; become hoarse; dumb; mute; hoarse; husky; unexploded (of artillery shell etc)

() 

(onom.) sound of cawing; sound of infant learning to talk; variant of [yā]

Most common words with 啞
Freq.
Word
Meaning

dumb

哑巴

mute

沙哑

hoarse

聋哑

deaf and dumb

哑剧

to mime