noun
- plural of cosmologist; scientists who study the origin, structure, and evolution of the universe
Usage: always plural form; academic/scientific context
Examples
- Cosmologists have discovered that the universe is expanding at an accelerating rate.
- Many cosmologists believe the Big Bang theory explains the origin of the universe.
- Modern cosmologists use advanced telescopes and computer models to study distant galaxies.
- The research team of cosmologists published their findings on dark matter last month.
- Cosmologists continue to debate the ultimate fate of the universe.