sumptuary /'SAmptjoan US: -t/uen; 'sAmpt/u-zen/ adj (attrib only) (of laws) controlling or limiting private expenditure of money (on what is considered extravagant, etc). (只作形百用法) (指法律) 規(guī)定或限制私人花費(fèi)的; 控制私人費(fèi)用的 (對于奢侈等項(xiàng)的花費(fèi)予以限制) 。