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.
geometer, geometrician
(noun) a mathematician specializing in geometry
Source: WordNet® 3.1
geometrician (plural geometricians)
A geometer; a mathematician specializing in the study of geometry.
• The synonym geometer is significantly more common.
Source: Wiktionary
Ge*om`e*tri"cian, n.
Definition: One skilled in geometry; a geometer; a mathematician.
Source: Webster’s Unabridged Dictionary 1913 Edition
4 April 2025
(verb) kill by cutting the head off with a guillotine; “The French guillotined many Vietnamese while they occupied the country”
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.