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.
BIOFILM
Etymology
Noun
biofilm (countable and uncountable, plural biofilms)
(biology, medicine) A thin film of mucus created by and containing a colony of bacteria and other microorganisms.
Source: Wiktionary
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Word of the Day
3 April 2025
WHOLE
(noun) an assemblage of parts that is regarded as a single entity; “how big is that part compared to the whole?”; “the team is a unit”
Coffee Trivia
