chǔ

foundation

Phonosemantic compound. represents the meaning and represents the sound.

Components
石 meaning component

  Meaning component

shídàn

  

stone

楚 sound component

  Sound component

chǔ

  

clear

Evolution

礎 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
礎 Regular script Modern

Regular script

Modern
Definitions

() 

chǔ

foundation stone, plinth; foundation; base

Most common words with 礎
Freq.
Word
Meaning

基础

base

base

基础课

basic course