Term: ricin: a toxic protein extracted from castor beans; used as a chemical reagent; can be used as a bioweapon
Broader: thing: a separate and self-contained entity | Unrelated: alcalde: a mayor or chief magistrate of a Spanish town
Broader: thing: a separate and self-contained entity | Unrelated: cinch: any undertaking that is easy to do
Broader: thing: a separate and self-contained entity | Unrelated: speech disorder: a disorder of oral speech
Broader: thing: a separate and self-contained entity | Unrelated: couple: two items of the same kind
Broader: thing: a separate and self-contained entity | Unrelated: tetragram: a word that is written with four letters in an alphabetic writing system
Broader: thing: a separate and self-contained entity | Unrelated: instrumentality: the quality of being instrumental for some purpose
Broader: thing: a separate and self-contained entity | Unrelated: grugru: tropical American feather palm having a swollen spiny trunk and edible nuts
Broader: thing: a separate and self-contained entity | Unrelated: holy saturday: the Saturday before Easter; the last day of Lent
Broader: thing: a separate and self-contained entity | Unrelated: blood flower: tropical herb having orange-red flowers followed by pods suggesting a swallow with outspread wings; a weed throughout the tropics
Broader: thing: a separate and self-contained entity | Unrelated: stick horse: a child's plaything consisting on an imitation horse's head on one end of a stick