noun

• (law) 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"
• (law) 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.
  "Heroin is a Schedule I drug with a high potential for abuse."
• (law) 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.
• (computer science) An allocation or ordering of a set of tasks on one or several resources.

verb

• (transitive) To plan (an activity or event) for a specific date or time.
  "The next elections are scheduled on the twentieth of November."
• (transitive) To add (a name) to the list of those participating in an event; to reserve a place or time for.
  "I am scheduled for classes next month."
• (transitive, Australia, medicine) To admit (a person) to hospital as an involuntary patient under a schedule of the applicable mental health law.
  "whether or not to schedule a patient"
• (transitive, US) To classify as a controlled substance.
  "Many harm reduction groups and drug policy experts question the long-term efficacy of scheduling xylazine."

noun

• (law, formal) Alternative letter-case form of schedule, commonly used in legislation and legal documents.