noun A procedural plan, usually but not necessarily tabular in nature, indicating a sequence of operations and the planned times at which those operations are to occur. .mw-parser-output .defdate{font-size:smaller}
To complete on time, we must follow the schedule.
noun A serial record of items, systematically arranged.
The building code includes a schedule of acceptable configurations.
noun A written or printed table of information, often forming an annex or appendix to a statute or other regulatory instrument, or to a legal contract.
schedule of tribes
noun One of the five divisions into which controlled substances are classified, or the restrictions denoted by such classification.
Heroin is a Schedule I drug with a high potential for abuse.
noun One of the nine schedules of the Standard for the Uniform Scheduling of Medicines and Poisons. Identical to the American usage above.
noun An allocation or ordering of a set of tasks on one or several resources.