What is luxury?
The state of great comfort and extravagant living.”he lived a life of luxury”
synonyms: opulence, luxuriousness, sumptuousness, grandeur, magnificence, splendor,lavishness,the lap of luxury,a bed of roses,(the land of) milk and honey; the life of Riley “we’ll live in luxury”
luxurious or of the nature of a luxury. “a luxury yacht”