adj. 颓废的;衰微的
n. 颓废者
"Bread, supposedly the staff of life, has become one of our most decadent foods -- doughy, gummy, and without the aroma, flavor, texture, taste and appearance that is typical of good bread." ["College and University Business" 1960]Beckoning sense of "desirable and satisfying to self-indulgence" begins c. 1970 in commercial publications in reference to desserts.