Definition of "cum"

preposition:
- Used in indicating a thing with two roles, functions, or natures, or a thing that has changed from one to another.
  
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conjunction:
- Used in indicating a thing with two or more roles, functions, or natures, or a thing that has changed from one to another.
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License
noun:
- Male semen.
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License
- Female ejaculatory discharge.
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License
verb:
- To have an orgasm, to feel the sensation of an orgasm; to ejaculate.
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License