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.
summation, addition, plus
(noun) the arithmetic operation of summing; calculating the sum of two or more numbers; “the summation of four and three gives seven”; “four plus three equals seven”
summation, summing up, rundown
(noun) a concluding summary (as in presenting a case before a law court)
sum, summation, sum total
(noun) the final aggregate; “the sum of all our troubles did not equal the misery they suffered”
summation
(noun) (physiology) the process whereby multiple stimuli can produce a response (in a muscle or nerve or other part) that one stimulus alone does not produce
Source: WordNet® 3.1
summation (countable and uncountable, plural summations)
A summarization.
(mathematics) An adding up of a series of items.
Source: Wiktionary
Sum*ma"tion, n. Etym: [Cf. F. sommation. See Sum, v. t.]
Definition: The act of summing, or forming a sum, or total amount; also, an aggregate. Of this series no summation is possible to a finite intellect. De Quincey.
Source: Webster’s Unabridged Dictionary 1913 Edition
11 January 2025
(noun) low evergreen shrub of high north temperate regions of Europe and Asia and America bearing red edible berries
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.