There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
GLUON
gluon
(noun) a gauge boson that mediates strong interaction among quarks
Source: WordNet® 3.1
Etymology
Noun
gluon (plural gluons)
(particle) A massless gauge boson that binds quarks together to form baryons, mesons and other hadrons and is associated with the strong nuclear force.
Anagrams
• Luong, long u, lungo
Source: Wiktionary
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Word of the Day
25 March 2025
IMMOBILIZATION
(noun) fixation (as by a plaster cast) of a body part in order to promote proper healing; “immobilization of the injured knee was necessary”
Coffee Trivia
