Dispassionate (adjective)

1. Not affected by strong emotions or biases; calm and objective.
2. Not showing strong feelings or opinions.

Origin:

From the prefix "dis-" meaning away or not, and "passionate" meaning having or showing strong feelings or opinions.

Examples:

1. The judge remained dispassionate throughout the trial.
2. The scientist gave a dispassionate explanation of the experiment's results.
3. The reporter gave a dispassionate account of the event.
4. The therapist gave a dispassionate advice to the patient.
5. The teacher gave a dispassionate evaluation of the student's work.