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.
circadian
(adjective) of or relating to biological processes occurring at 24-hour intervals; “circadian rhythms”
Source: WordNet® 3.1
circadian (not comparable)
(biology) of, relating to, or showing rhythmic behaviour with a period of 24 hours; especially of a biological process
• diurnal (in its sense of "happening on a 24-hour cycle")
• cardician
Source: Wiktionary
14 May 2024
(noun) an unfortunate person who is unable to perform effectively because of nervous tension or agitation; “he could win if he wasn’t a choker”
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.