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.
subatom (plural subatoms)
Any particle that is smaller than an atom.
• tambous, tumbaos
Source: Wiktionary
Sub*at"om, n. (Chem.)
Definition: A hypothetical component of a chemical atom, on the theory that the elements themselves are complex substances; -- called also atomicule.
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.