noun (n)

• a commodity that enters competition with established merchandise(noun.artifact)

  Example:
  A well publicized entrant is the pocket computer.
  

  source: wordnet30
• any new participant in some activity(noun.person)

  Synonym:
  fledgeling, fledgling, freshman, neophyte, newbie, newcomer, starter
  

  source: wordnet30
• someone who enters(noun.person)

  Example:
  New entrants to the country must go though immigration procedures.
  

  source: wordnet30
• one who enters a competition(noun.person)

  source: wordnet30
• One who enters; a beginner.(noun)

  source: webster1913