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
Nazar	-	Russian, Ukrainian
Augustinus	-	Ancient Roman
Prabhu	-	Hinduism, Tamil, Indian, Kannada
Ottokar	-	German
Charlene	[ʃa:'li:n]
Dymphna	DIMF-na	Irish