Definition of "conga"

noun:
- A tall, narrow, single-headed Cuban hand drum of African origin.
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License
- A march of Cuban origin in four-four time in which people form a chain, each holding the hips of the person in front of them; in each bar, dancers take three shuffle steps and then kick alternate legs outwards at the beat; the chain weaves around the place and allows new participants to join the back of the chain.
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License
verb:
- To dance the conga.
  
  from Wiktionary, Creative Commons Attribution/Share-Alike License