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.
adrenal
(adjective) of or pertaining to the adrenal glands or their secretions
adrenal
(adjective) near the kidneys
Source: WordNet® 3.1
adrenal (comparative more adrenal, superlative most adrenal)
Pertaining to the adrenal glands or their secretions.
Near the kidneys.
• suprarenal
adrenal (plural adrenals)
An adrenal gland.
• Alander
Source: Wiktionary
Ad*re"nal, a. Etym: [Pref. ad- + renal.] (Anat.)
Definition: Suprarenal.
Source: Webster’s Unabridged Dictionary 1913 Edition
8 May 2025
(noun) the act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity
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.