dirty /ˈdɝti/
  (a.)髒的,骯髒的;下流的,黃色的(vt.)弄髒,玷汙(vi.)變髒
  dirty /ˈdɝtɪ/ 形容詞
  Dirt·y a. [Compar. Dirtier superl. Dirtiest.]
  1. Defiled with dirt; foul; nasty; filthy; not clean or pure; serving to defile; as, dirty hands; dirty water; a dirty white.
  2. Sullied; clouded; -- applied to color.
  3. Sordid; base; groveling; as, a dirty fellow.
     The creature's at his dirty work again.   --Pope.
  4. Sleety; gusty; stormy; as, dirty weather.
     Storms of wind, clouds of dust, an angry, dirty sea.   --M. Arnold.
  Syn: -- Nasty; filthy; foul. See Nasty.
  Dirt·y, v. t. [imp. & p. p. Dirtied p. pr. & vb. n. Dirtying.]
  1. To foul; to make filthy; to soil; as, to dirty the clothes or hands.
  2. To tarnish; to sully; to scandalize; -- said of reputation, character, etc.
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  dirty
       adj 1: soiled or likely to soil with dirt or grime; "dirty unswept
              sidewalks"; "a child in dirty overalls"; "dirty
              slums"; "piles of dirty dishes"; "put his dirty feet
              on the clean sheet"; "wore an unclean shirt"; "mining
              is a dirty job"; "Cinderella did the dirty work while
              her sisters preened themselves" [syn: soiled, unclean]
              [ant: clean]
       2: (of behavior or especially language) characterized by
          obscenity or indecency; "dirty words"; "a dirty old man";
          "dirty books and movies"; "boys telling dirty jokes"; "has
          a dirty mouth" [ant: clean]
       3: vile; despicable; "a dirty (or lousy) trick"; "a filthy
          traitor" [syn: filthy, lousy]
       4: spreading pollution or contamination; especially radioactive
          contamination; "the air near the foundry was always
          dirty"; "the air near the foundry was always dirty"; "a
          dirty bomb releases enormous amounts of long-lived
          radioactive fallout" [syn: contaminating] [ant: clean]
       5: contaminated with infecting organisms; "dirty wounds";
          "obliged to go into infected rooms"- Jane Austen [syn: contaminated,
           infected, pestiferous]
       6: (of color) discolored by impurities; not bright and clear;
          "dirty" is often used in combination; "a dirty (or dingy)
          white"; "the muddied gray of the sea"; "muddy colors";
          "dirty-green walls"; "dirty-blonde hair" [syn: dingy, muddied,
           muddy]
       7: (of a manuscript) defaced with changes; "foul (or dirty)
          copy" [syn: foul, marked-up]
       8: obtained illegally or by improper means; "dirty money";
          "ill-gotten gains" [syn: ill-gotten]
       9: expressing or revealing hostility or dislike; "dirty looks"
       10: violating accepted standards or rules; "a dirty fighter";
           "used foul means to gain power"; "a nasty unsporting
           serve"; "fined for unsportsmanlike behavior" [syn: cheating(a),
            foul, unsporting, unsportsmanlike]
       11: unethical or dishonest; "dirty police officers"; "a sordid
           political campaign" [syn: sordid]
       12: unpleasantly stormy; "there's dirty weather in the offing"
       v : make soiled, filthy, or dirty; "don't soil your clothes when
           you play outside!" [syn: soil, begrime, grime, colly,
            bemire] [ant: clean]
       [also: dirtied, dirtiest, dirtier]