the affected dandyism of the writers, artists, etc., associated with the aesthetic movement, which advocated a doctrine of ‘art for art’s sake’—UK, 1879—coined by George Du Maurier in cartoons published in Punch
to react with shock or dismay, especially in response to something considered immoral, underhand or vulgar—USA, 1990—from an episode of the sketch-comedy television series In Living Color, broadcast on 15th April 1990
an occasion on which enjoyment or profit is derived from the suffering or discomfiture of others—UK, 1836—alludes to the description of a gladiator dying in a Roman arena in Childe Harold’s Pilgrimage (1818), by Byron
soldiers, especially low-ranking recruits, collectively regarded as expendable in war—UK, 1740—coined by William Shakespeare in Henry IV, Part 1 (1598)
gardening or garden design in an affected, fussily decorative or over-elaborate style; archaic and affected language—UK, 1931—alludes to “A garden is a lovesome thing, God wot!”, in My Garden (1893), by the Manx poet T. E. Brown
a period of warm, springlike weather occurring in the autumn—hence, figuratively, a late period of youthfulness—first used from 1639 onwards by the Anglican clergyman and historian Thomas Fuller (1608-1661)
UK, 1895—the use of an imaginary person as a fictitious excuse for visiting a place or avoiding obligations—from ‘Bunbury’, the name of an imaginary character in The Importance of being Earnest (first performed in 1895), by Oscar Wilde