testify against

testify against someone or something

to be a witness against someone or something. Who will testify against him in court? I cannot testify against the company I work for.

Name	Pronounced	Usage
Alastar	-	Irish
Nata	-	Russian
AleĈJo	ah-LE-chyo	Esperanto
Colton	KOL-tən	English (Modern)
Tendaji	-	Eastern African, Swahili
Gennadiy	gye-NAH-dee, gee-NAH-dee	Russian