Enter a clue or pattern or both:
The Clue
Castor-bean product (5 letter answer)
The Answer
RICIN
Tags
Notes
The answer RICIN is so rare that it appears less than once every 2900 puzzles.
Related Clues
Toxic protein
Poisonous protein in the castor bean
Definition
RICIN as a noun:
1. (ricin, ricin toxin) = a toxic protein extracted from castor beans; used as a chemical reagent; can be used as a bioweapon; "one milligram of ricin can kill an adult"