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.
BARRETTER
Etymology
Noun
barretter (plural barretters)
(electronics) A ballast resistor.
Source: Wiktionary
Bar"ret*ter, n. [OF. bareter to exchange. Cf. Barter.] (Wireless Teleg.)
Definition: A thermal cymoscope which operates by increased resistance when subjected to the influence of electric waves. The original form consisted of an extremely fine platinum wire loop attached to terminals and inclosed in a small glass or silver bulb. In a later variety, called the liquid barretter, wire is replace by a column of liquid in a very fine capillary tube.
Source: Webster’s Unabridged Dictionary 1913 Edition
Recent Word Finds
Word of the Day
14 March 2025
PARASITISM
(noun) the relation between two different kinds of organisms in which one receives benefits from the other by causing damage to it (usually not fatal damage)
Coffee Trivia
