noun
- very intelligent people; intellectuals
Usage: informal; plural of brainiac
Examples
- The brainiacs in our physics class always finish the exam first.
- She hangs out with the brainiacs from the debate team.
- The tech company recruited brainiacs from top universities.
- Those brainiacs solved the puzzle in minutes.
- The brainiacs at the science fair impressed all the judges.
- My brother and his brainiacs friends spend weekends coding.