WHOLE CHARACTER
块
piece; lump; measure word for pieces; kuài, the colloquial money word
块 names lumps and pieces and counts them; in money talk, kuài is the colloquial word for a yuan.
The header says left meaning, right sound, while the detailed entry explains the older 塊 with 鬼 as its sound side before simplification. The modern shape pairs 土 with 夬; 夬 is shown as the modern right-side piece, not as the source-named sound side.