sumptuary
/ˈsʌmptjʊərɪ/adjective
attrib.
- chiefly historical relating to or denoting laws that limit private expenditure on food and personal items〈主史〉（限制个人费用的）节约法令的。
词源
early 17th cent.: from Latin sumptuarius, from sumptus 'cost, expenditure', from sumere 'take'.