Meanings of unbiassed observer in English

But it is as the conscientious student and the unbiassed observer that he habitually appears.

But the qualities of Voltaire must, in the eyes of any unbiassed observer, vastly overtop his defects.

Ludicrous as the project would have appeared to any unbiassed observer of character, Miss Cadman conceived a hope that Godwin might become a clergyman.

Most unbiassed observers feel the Conservatives will win, possibly with a nick taken out of their majority.