Definitions

1. adjective

having or characterized by great luxury, richness, or elegance

“The sumptuous decorations of the palace were a testament to the king’s wealth.”

2. noun

something that is sumptuous or luxurious

“The sumptuous feast was a highlight of the wedding reception.”

3. verb

to indulge in luxury or excess

“The company was accused of sumptuous spending on lavish parties.”