biased against (someone or something)(redirected from biased against him)
biased against (someone or something)
Having a prejudice against someone or something. That teacher just seems to be biased against me—she never calls on me in class, and she grades my papers so harshly. My father is biased against that company because he dislikes its outspoken CEO. If you don't start hiring women, people will think you're biased against them or something.