Tranquilize (verb)

To calm or pacify; to reduce agitation or anxiety.

Origin:

Derived from the latin words "tranquillus" which means calm and "-ize" which is a suffix indicating a process or action.

Examples:

1. The doctor tranquilized the patient before the surgery.
2. He tranquilized the horse with a sedative.
3. The music helped to tranquilize her.
4. The patient was tranquilized before the procedure.
5. The tranquilizer was administered to calm her down.