Biggie (noun)

  1. A very important or powerful person or thing.
  2. A large or significant example of its type.

Origin:

1990s: from the phrase big shot.

Examples:

  1. The new project is a biggie for the company.
  2. He's a biggie in the music industry.
  3. The event was a biggie for the city.
  4. The deal was a biggie for both parties.
  5. The win was a biggie for the team.
Some random words: whereas, semiprofessional, unitary