free from undue bias or pre conceived opinions in English:

He puts on a show of being impartial and unbiased, but I think he's just a guy with no opinion of his own.

We offer impartial advice on tax and insurance.

A trial must be fair and impartial.

It is impossioble to be truly impartial

impartial advice; the Commission is required to conduct a diligent and impartial examination

impartial "-wydział kryminalny

How these professionals can remain dispassionate and impartial in their job I will never know

Everyone is entitled in full equality to a fair and public hearing by an independent and impartial tribunal, in the determination of his rights and obligations and of any criminal charge against him.