1.NounA tabular schedule of events with the times at which they occur, especially times of arrivals and departures.
"The timetable has been changed several times since it was first announced."
2.NounA schedule of arrivals and departures published in book or booklet form, or as a pamphlet, and available to travellers, either free or for a charge.
3.VerbTo arrange a specific time for (an event, a class, etc).
"I've timetabled the meeting for Monday afternoon."