ob·scen·i·ty /-ˈsɛnəti ||ˈsi-/
 淫穢,猥褻
 Ob·scen·i·ty n.; pl. Obscenities   That quality in words or things which presents what is offensive to chastity or purity of mind; obscene or impure lanquage or acts; moral impurity; lewdness; obsceneness; as, the obscenity of a speech, or a picture.
    Mr. Cowley asserts plainly, that obscenity has no place in wit.   --Dryden.
    No pardon vile obscenity should find.   --Pope.
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 obscenity
      n 1: the trait of behaving in an obscene manner [syn: lewdness,
            bawdiness, salaciousness, salacity]
      2: an offensive or indecent word or phrase [syn: vulgarism, dirty
         word]
      3: an obscene act