noun, verb, -diced, -dic⋅ing.| 1. | an unfavorable opinion or feeling formed beforehand or without knowledge, thought, or reason. |
| 2. | any preconceived opinion or feeling, either favorable or unfavorable. |
| 3. | unreasonable feelings, opinions, or attitudes, esp. of a hostile nature, regarding a racial, religious, or national group. |
| 4. | such attitudes considered collectively: The war against prejudice is never-ending. |
| 5. | damage or injury; detriment: a law that operated to the prejudice of the majority. |
| 6. | to affect with a prejudice, either favorable or unfavorable: His honesty and sincerity prejudiced us in his favor. |
| 7. | without prejudice, Law. without dismissing, damaging, or otherwise affecting a legal interest or demand. |