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.
Davy, Humphrey Davy, Sir Humphrey Davy
(noun) English chemist who was a pioneer in electrochemistry and who used it to isolate elements sodium and potassium and barium and boron and calcium and magnesium and chlorine (1778-1829)
Source: WordNet® 3.1
Davy
A diminutive of the male given name David.
A patronymic surname derived from David.
Davy (plural Davies or Davys)
A Davy lamp.
Shortening.
davy (plural davies)
An affidavit, a legally binding statement or oath
Shortening.
davy (plural davys or davies)
A Davy lamp, a type of safety lamp.
Source: Wiktionary
31 March 2025
(adjective) done or made using whatever is available; “crossed the river on improvised bridges”; “the survivors used jury-rigged fishing gear”; “the rock served as a makeshift hammer”
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.