Prej″u‐dice, v. t. [imp. & p. p.Prejudiced (?); p. pr. & vb. n.Prejudicing (?).] [Cf. F. préjudicier. See Prejudice, n.] 1. To cause to have prejudice; to prepossess with opinions formed without due knowledge or examination; to bias the mind of, by hasty and incorrect notions; to give an unreasonable bent to, as to one side or the other of a cause; as, to prejudice a critic or a juryman.
Suffer not any beloved study to prejudice your mind so far as to despise all other learning. I. Watts
2. To obstruct or injure by prejudices, or by previous bias of the mind; hence, generally, to hurt; to damage; to injure; to impair; as, to prejudice a good cause.
Seek how may prejudice the foe. Shak