Онлайн-словарь

 
 I.  adjective (dirtier; -est)
 Date: 14th century
 
 
 1. not clean or pure , likely to befoul or defile with dirt , contaminated with infecting organisms , containing impurities , 
 
 2. morally unclean or corrupt: as,  indecent  ,  vulgar  ,  dishonorable  ,  base  ,  unsportsmanlike  , acquired by disreputable or illegal means ;  ill-gotten  , disagreeable, distasteful, or objectionable but usually necessary (as in achieving a desired result) , 
 
 3.  abominable  ,  hateful  , highly regrettable , likely to cause disgrace or scandal ,  foggy  ,  stormy  , 
 
 5. not clear and bright ;  dullish  , characterized by a husky, rasping, or raw tonal quality , conveying ill-natured resentment , having considerable fallout , dirtily  adverb dirtiness  noun Synonyms: see:  dirty  
 
 II.  adverb (dirtier; -est)
 Date: circa 1931
 in a dirty manner: as, deceptively, underhandedly , indecently , 
 
 III.  verb (dirtied; dirtying)
 Date: 1591
 transitive  verb to make dirty, 
 
 2. to stain with dishonor ;  sully  , to debase by distorting the real nature of, intransitive  verb to become soiled

 dirty laundry 
  noun 
 Date: 1967
 private matters whose public exposure brings distress and embarrassment

 dirty linen 
  noun see:  dirty laundry  

 dirty old man 
  noun 
 Date: 1932
 a lecherous older man

 dirty pool 
  noun 
 Date: 1918
 underhanded or unsportsmanlike conduct

 dirty rice 
  noun 
 Date: 1954
 a Cajun dish of white rice cooked with chopped or ground giblets

 dirty tricks 
  noun plural
 Date: 1963
 underhanded stratagems for obtaining secret information about or sabotaging an enemy or for discrediting an opponent (as in politics), dirtyter  noun 

 dirty trickster 
  noun see:  dirty tricks  

 dirty word 
  noun 
 Date: circa 1774
 a word, expression, or idea that is disagreeable or unpopular in a particular frame of reference