noun (n)

• a trained athlete who participates in swimming meets

  atlet yang terlatih yang berpartisipasi dalam memenuhi berenang

  Example:
  He was an Olympic swimmer.
  

  source: wordnet30
• a person who travels through the water by swimming

  orang yang bepergian dengan berenang melewati air

  Example:
  He is not a good swimmer.
  

  Synonym:
  bather, natator
  

  source: wordnet30
• One who swims.

  satu siapa yang berenang.

  source: webster1913