Origin: Latin suffix -able
Timetable has 4 different meanings across 1 category:
a schedule listing events and the times at which they will take place
"The train station displayed the timetable to show passengers when each departure would occur."
a schedule of times of arrivals and departures
"The commuter checked the timetable to see when the next train would arrive at the station."
a tabular schedule of events with the times at which they occur, especially times of arrivals and departures
"The commuter checked her timetable to see exactly when the train would arrive at the station."
In plain English: A timetable is a schedule that shows when things happen, like school classes or train departures.
"I checked my morning timetable to see what time the train leaves."
Usage: Use this noun to refer specifically to printed or digital schedules showing arrival and departure times. As a verb, it means the act of setting those exact times rather than just creating a general plan.
To arrange a specific time for (an event, a class, etc).
"The teacher will timetable the final exam for next Friday at two o'clock."
In plain English: To timetable something means to schedule it on a specific plan of times and dates.
"The train timetable for today was delayed due to heavy rain on the tracks."
The word timetable is a straightforward compound formed from the words time and table. It was first used to describe a schedule or list of times arranged like items on a table for easy reference.