exclamation of surprise

Phonosemantic compound. represents the meaning and represents the sound.

Components
口 meaning component

  Meaning component

kǒu

  

mouth

夷 sound component

  Sound component

  

ancient barbarian tribes

Evolution

咦 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
咦 Regular script Modern

Regular script

Modern
Definitions

 

exclamation of surprise; expression of surprise