Enter a clue or pattern or both:
The Clue
Sagan's "___ Brain" (6 letter answer)
The Answer
BROCAS
Tags
Notes
The answer BROCAS is so rare that it appears less than once every 2500 puzzles.
Definition
BROCA as a noun:
1. (Broca, Pierre-Paul Broca) = French anthropologist who studied the craniums and brains of different races of people; remembered for his discovery that articulate speech depends on an area of the brain now known as Broca's area (1824-1880)