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.
PLANARIAN
planarian, planaria
(noun) free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts
Source: WordNet® 3.1
Etymology
Noun
planarian (plural planarians)
Any of various flatworms of the order Tricladida living in marine, freshwater, or terrestrial environments.
Source: Wiktionary
Pla*na"ri*an, n. (Zoöl.)
Definition: One of the Planarida, or Dendrocoela; any turbellarian worm.
– Pla*na"ri*an, a.
Source: Webster’s Unabridged Dictionary 1913 Edition
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Word of the Day
3 May 2025
DESIRABLE
(adjective) worth having or seeking or achieving; “a desirable job”; “computer with many desirable features”; “a desirable outcome”
Coffee Trivia
