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.
Con*ca*"vous, a. Etym: [L. concavus.]
Definition: Concave. Abp. potter.
– Con*ca"vous*ly, adv.
Source: Webster’s Unabridged Dictionary 1913 Edition
18 December 2024
(noun) (linguistics) the form of a word after all affixes are removed; “thematic vowels are part of the stem”
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.