英语词源字典 - 在线词源网站

luxury [luxury 词源字典]: luxury: [14] Luxury was originally a pejorative word, denoting ‘sinful self-indulgence’. Not until the 17th century did it begin to acquire its positive modern connotations of costliness, comfort, and desirability. It came via Old French from Latin luxuria ‘excess’, a derivative of luxus ‘excess, abundance, extravagance’. The Latin derived verb luxuriāre ‘grow profusely’ has given English luxuriant [16] and luxuriate [17].
[luxury etymology, luxury origin, 英语词源]
effusive (adj.): "flowing profusely" (especially of words), 1660s, from Latin effus-, stem of effundere "to pour forth, spread abroad" (see effusion) + -ive. Hence, "with extravagant display of feelings" (1863). Related: Effusively.
florid (adj.): 1640s, "strikingly beautiful," from French floride "flourishing," from Latin floridus "flowery, in bloom," from flos "flower" (see flora). Sense of "ruddy" is first recorded 1640s. Meaning "highly decorated, profusely adorned (as with flowers)" is from 1650s. Related: Floridly.
luxuriant (adj.): 1530s, from Middle French luxuriant and directly from Latin luxuriantem (nominative luxurians), present participle of luxuriare "have to excess, grow profusely" (see luxuriate). Related: Luxuriantly.
profuse (adj.): early 15c., "lavish, extravagant," from Latin profusus "spread out, lavish, extravagant," literally "poured forth," noun use of past participle of profundere "pour forth," from pro- "forth" (see pro-) + fundere "to pour" (see found (v.2)). Meaning "bountiful" is from c. 1600. Related: Profusely; profuseness.