This is the 12077th most frequent Portuguese word.
regimental
"Regimental" in Portuguese means "related to a regiment or rules/regulations governing an organization."
In this sentence, 'regimental' pertains to a predetermined or formal rule governing the schedule.
O horário regimental das sessões era sempre seguido à risca.
The regimental schedule of the sessions was always strictly followed.
Here, 'regimentais' relates to the official or legislatively-established rules of a body like the parliament.
Ele estudou para a prova de regras regimentais do parlamento.
He studied for the parliamentary rules exam.
In this example, 'regimentais' emphasizes the formal standards or protocols internally defined for the meeting.