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.
composture (countable and uncountable, plural compostures)
Compost, composted manure.
(obsolete) A kind of plaster.
Source: Wiktionary
Com*pos"ture, n. Etym: [L. compositura, -postura, a joining.]
Definition: Manure; compost. [Obs.] Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition
12 June 2025
(noun) a decrease in the density of something; “a sound wave causes periodic rarefactions in its medium”
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.