Where does “deluxurious” come from?

deluxurious (English) comes from English luxurious, from Middle English luxurious, from Old French luxurios, from French luxurieux, from Latin luxuriosus, from Latin luxuria, from Latin -ia, from Latin -ius — Creates adjectives from noun or verb stems.

deluxurious (English): Both deluxe and luxurious

Definitions

  1. Both deluxe and luxurious

Ancestry of “deluxurious”, step by step

deluxurious traces back through two separate lines of ancestry.

via English luxurious

StepLanguageWordMeaning
1EnglishluxuriousVery fine in quality and comfortable; Enjoying...
2Middle EnglishluxuriousLusty, lascivious; sexually transgressive;...
3Old Frenchluxurios
4Frenchluxurieuxlustful
5Latinluxuriosusrank, luxuriant, exuberant; luxurious,...
6Latinluxurialuxury; extravagance
7Latin-iaUsed to form a feminine abstract noun, usually...
8Latin-iusforming adjectives from nouns; nominative neuter...
9Proto-Italic-jōsForms comparative adjectives
10Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English deluxe

StepLanguageWordMeaning
1EnglishdeluxeVery fine in quality or luxurious
2Frenchde luxeluxurious
Every word from Proto-Indo-European -yós