Definition of "oink"

interjection:
- Representing the sound made by a pig.
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License
- Drawing attention to male chauvinism (from the term male chauvinist pig).
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License
noun:
- The sound made by a pig, or an imitation thereof.
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License
verb:
- Of a pig or in imitation thereof, to make its characteristic sound.
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License