A Quick and Simple Dictionary

dirty

1. Adjective.  Unclean; covered with or containing unpleasant substances such as dirt or grime.
2. Adjective.  That makes one unclean; corrupting, infecting.
3. Adjective.  Morally unclean; obscene or indecent, especially sexually.
4. Adjective.  Dishonourable; violating accepted standards or rules.
5. Adjective.  Corrupt, illegal, or improper.
6. Adjective.  Out of tune.
7. Adjective.  Of color, discolored by impurities.
8. Adjective.  (computing) Containing data which need to be written back to a larger memory.
9. Adjective.  (slang) Carrying illegal drugs.
10. Adjective.  (informal) Used as an intensifier, especially in conjunction with "great".
11. Adverb.  In a dirty manner.
12. Verb.  (transitive) To make (something) dirty.
13. Verb.  (transitive) To stain or tarnish (somebody) with dishonor.
14. Verb.  (transitive) To debase by distorting the real nature of (something).
15. Verb.  (intransitive) To become soiled.