Meaning of brain cell | Babel Free

Definitions

1. A cell in the brain, such as a neuron or a glial cell.
   colloquial
2. A neuron.
   colloquial
3. Taken as a unit of intelligence, especially in small quantities.
   excessive, figuratively, humorous

Examples

“Did you know that you have brain cells in your stomach?”

“Those two morons only have one brain cell to share between them.”

CEFR level