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.
subtense (plural subtenses)
(geometry) A line which subtends, especially the chord of an arc.
(geometry) The angle subtended by a line at a point.
• subteens
Source: Wiktionary
Sub*tense", n. Etym: [L. subtendere, subtentum. See Subtend, Tense, a.] (Geom.)
Definition: A line subtending, or stretching across; a chord; as, the subtense of an arc.
Source: Webster’s Unabridged Dictionary 1913 Edition
15 March 2025
(noun) the replacement of an edge or solid angle (as in cutting a gemstone) by a plane (especially by a plane that is equally inclined to the adjacent faces)
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.