1. A fundamental or standard schedule showing the times at which events, services, or activities are planned to occur, without additional details or variations
The basic timetable for the train service runs from 6 AM to midnight.
O horário básico do serviço de trem funciona das 6 da manhã à meia-noite.
2. A simplified schedule used as a reference or foundation before more complex arrangements are made
Students should consult the basic timetable before checking for special schedule changes.
Os alunos devem consultar o horário básico antes de verificar mudanças de cronograma especiais.