Enter a clue or pattern or both:
The Clue
"___ Great Revolution," by R. S. Elegant (4 letter answer)
The Answer
MAOS
Tags
Notes
The answer MAOS is so rare that it appears less than once every 2500 puzzles.
Definition
MAO as a noun:
1. (monoamine oxidase, MAO) = an enzyme that catalyzes the oxidation of many body compounds (e.g., epinephrine and norepinephrine and serotonin)
2. (Mao, Mao Zedong, Mao Tsetung) = Chinese communist leader (1893-1976)