RICIN

ricin, ricin toxin

(noun) 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”

Source: WordNet® 3.1


Etymology

Noun

ricin (uncountable)

(protein, poison) An extremely toxic protein extracted from the castor bean.

Source: Wiktionary



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Word of the Day

16 April 2025

RACY

(adjective) marked by richness and fullness of flavor; “a rich ruby port”; “full-bodied wines”; “a robust claret”; “the robust flavor of fresh-brewed coffee”


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Coffee Trivia

The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.

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