suggestive of sexual impropriety; "a blue movie"; "blue jokes"; "he skips asterisks and gives you the gamy details"; "a juicy scandal"; "a naughty wink"; "naughty words"; "racy anecdotes"; "a risque story"; "spicy gossip"
A particularly approving synonym for "acidic," this one suggesting a wine with a tart-crisp acidic flavor well balanced by fruit in a style that's particularly refreshing.