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.
TRIMETHYLENE
Etymology
Noun
trimethylene (uncountable)
(organic compound) A gaseous hydrocarbon, C3H6, isomeric with propylene and obtained from it indirectly.
Synonyms
• cyclopropane
Source: Wiktionary
Tri*meth"yl*ene, n. (Chem.)
Definition: A gaseous hydrocarbon, C3H6, isomeric with propylene and obtained from it indirectly. It is the base of a series of compounds analogous to the aromatic hydrocarbons.
Source: Webster’s Unabridged Dictionary 1913 Edition
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Word of the Day
9 June 2025
HERMAPHRODITE
(noun) one having both male and female sexual characteristics and organs; at birth an unambiguous assignment of male or female cannot be made
Coffee Trivia
