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.
radiance, radiancy, shine, effulgence, refulgence, refulgency
(noun) the quality of being bright and sending out rays of light
Source: WordNet® 3.1
radiancy (countable and uncountable, plural radiancies)
The property of being radiant.
(physics) The amount of energy emitted, flux.
Source: Wiktionary
Ra"di*ance, Ra"di*an*cy, n.
Definition: The quality of being radiant; brilliancy; effulgence; vivid brightness; as, the radiance of the sun. Girt with omnipotence, with radiance crowned. Milton. What radiancy of glory, What light beyond compare ! Neale.
Syn.
– Luster; brilliancy; splendor; glare; glitter.
Source: Webster’s Unabridged Dictionary 1913 Edition
12 February 2025
(noun) an abnormal enlargement of the colon; can be congenital (as in Hirschsprung’s disease) or acquired (as when children refuse to defecate)
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.