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.
humoral
(adjective) of or relating to bodily fluids
Source: WordNet® 3.1
humoral (not comparable)
(pathology, physiology) Relating to the body fluids or humours
Source: Wiktionary
Hu"mor*al, a. Etym: [Cf. F. humoral.]
Definition: Pertaining to, or proceeding from, the humors; as, a humoral fever. Humoral pathology (Med.), the pathology, or doctrine of the nature of diseases, which attributes all morbid phenomena to the disordered condition of the fluids or humors of the body.
Source: Webster’s Unabridged Dictionary 1913 Edition
14 June 2025
(noun) a member of a learned society; “he was elected a fellow of the American Physiological Association”
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.