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.
triquetra (plural triquetras or triquetrae)
A shape formed of three vesica piscis, sometimes with an additional circle, a symbol of things and persons that are threefold (including the Christian Trinity), and a symbol of protection in Wicca.
Source: Wiktionary
Tri*que"trum, n.; pl. Triquetra. Etym: [NL.] (Anat.)
Definition: One of the bones of the carpus; the cuneiform. See Cuneiform (b).
Source: Webster’s Unabridged Dictionary 1913 Edition
10 June 2025
(noun) the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.); “communications is his major field of study”
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.