| 1. | a person who cherishes or pursues high or noble principles, purposes, goals, etc. |
| 2. | a visionary or impractical person. |
| 3. | a person who represents things as they might or should be rather than as they are. |
| 4. | a writer or artist who treats subjects imaginatively. |
| 5. | a person who accepts the doctrines of idealism. |
| 6. | idealistic. |