Enter a clue or pattern or both:
The Clue
Former W.C.T.U. head (5 letter answer)
The Answer
BOOLE
Tags
Notes
The answer BOOLE is so rare that it appears less than once every 2500 puzzles.
Related Clues
Pioneer in mathematical logic
English mathematician: 1815-64
Definition
BOOLE as a noun:
1. (Boole, George Boole) = English mathematician; creator of Boolean algebra (1815-1864)