por: obrigatório

Information
has URI	http://lexvo.org/id/term/por/obrigat%C3%B3rio

Meaning
means	(adjective) required by obligation or compulsion or convention; "he made all the obligatory apologies" obligatory
means	(adjective) morally or legally constraining or binding; "attendance is obligatory"; "an obligatory contribution" obligatory
means	(adjective) required by rule; "in most schools physical education is compulsory"; "attendance is mandatory"; "required reading" mandatory, required, compulsory