contributor

/kənˈtrɪbjətər/
noun
  1. A person or organization that gives something, such as money, ideas, or work, to help achieve something.
    • She was a major contributor to the scientific research project.
    • Each contributor to the fundraiser helped build the new community center.
    • The magazine relies on freelance contributors for its articles.
  2. A factor that plays a part in causing a particular result or situation.
    • Pollution is a major contributor to climate change.
    • Stress can be a significant contributor to health problems.
    • Lack of sleep is a known contributor to poor concentration.
Antonyms
What does "contributor" mean? | whatsthatwordmean | whatsthatwordmean