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.
ALLERGEN
allergen
(noun) any substance that can cause an allergy
Source: WordNet® 3.1
Noun
allergen (plural allergens)
(medicine) A substance which causes an allergic reaction.
Anagrams
• Greenall, generall
Source: Wiktionary
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Word of the Day
15 March 2025
TRUNCATION
(noun) the replacement of an edge or solid angle (as in cutting a gemstone) by a plane (especially by a plane that is equally inclined to the adjacent faces)
Coffee Trivia
