a plan that lists all the work that you have to do and when you must do each thing
I have a hectic schedule for the next few days.
We're working to a tight schedule (= we have a lot of things to do in a short time) .
Filming began on schedule (= at the planned time) .
The new bridge has been finished two years ahead of schedule .
The tunnel project has already fallen behind schedule .
a train schedule
Chinese will be on the school schedule from next year.
a list of the television and radio programmes that are on a particular channel and the times that they start
The channel's schedules are filled with old films and repeats.
a written list of things, for example prices, rates or conditions
to arrange for sth to happen at a particular time
The meeting is scheduled for Friday afternoon.
One of the scheduled events is a talk on alternative medicine.
We'll be stopping here for longer than scheduled.
I'm scheduled to arrive in LA at 5 o'clock.
to include sth in an official list of things
The substance has been scheduled as a poison.
The President's schedulers allowed 90 minutes for TV interviews.
A book with a space for each day where you write down things that you have to do in the future is called a diary or a datebook ( NAmE ) (not an agenda ). You may also have a calendar on your desk or hanging up in your room, where you write down your appointments. A diary or a journal is also the record that some people keep of what has happened during the day.
the Diary of Anne Frank
In BrE your schedule is a plan that lists all the work that you have to do and when you must do each thing and a timetable is a list showing the fixed times at which events will happen.
公共汽车 / 火车时刻表
a bus/train timetable
In NAmE these are both called a schedule .