unchangeableschedule

noun
UK /ʌnˈtʃeɪndʒəbəl ˈʃɛdjuːl/
US /ʌnˈtʃeɪndʒəbəl ˈskɛdʒuːl/

A plan of times that stays the same and never changes.

Our school has an unchangeableschedule, so we always know when each class starts.


OTHER MEANINGS

2. A work roster that cannot be swapped or adjusted.

The factory workers followed an unchangeableschedule for their shifts.

3. A travel itinerary with no room for delays or edits.

The tour group was given an unchangeableschedule for the whole trip.

4. A fixed list of times for taking medicine.

The doctor wrote an unchangeableschedule for her pills.

5. A broadcast lineup that is never moved.

The radio station kept an unchangeableschedule for its morning show.