Etymology of the English word luxurious
the English word
luxuriousderived from the Old French word
luxuriousderived from the Latin word
luxuriosus (luxuriant, exuberant; immoderate)
derived from the Latin word
luxuria (luxury; extravagance; thriving condition)
derived from the Latin word
luxus (luxury, soft living; sumptuousness)
Date
The earliest known usage of luxurious in English dates from the 14th century.