turn to dust

(literary)

to become worth nothing Every promise they have made has turned to dust.

Name	Pronounced	Usage
Coleman	['kəulmən]
Oluwakanyinsola	-	Western African, Yoruba
Abigail	['æbigeil]
Misti	MIS-tee	English
Zaria	ZAHR-ee-ə	English (Modern)
LÉOnne	-	French