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.
MACH
Mach, Ernst Mach
(noun) Austrian physicist and philosopher who introduced the Mach number and who founded logical positivism (1838-1916)
Source: WordNet® 3.1
Proper noun
Mach
Ernst Mach, Austrian physicist 1838 - 1916.
Noun
Mach (uncountable)
(physics) a ratio of the speed (of an object, etc.) to the speed of sound in the fluid or other medium through which the object travels. Usually used to describe supersonic speeds; the Mach number.
Usage notes
• Never plural.
• Always precedes the number, as in the example above.
Anagrams
• ACMH, Cham, HAMC, HMAC, cham
Source: Wiktionary
Recent Word Finds
Word of the Day
15 April 2025
DOOMED
(adjective) marked by or promising bad fortune; “their business venture was doomed from the start”; “an ill-fated business venture”; “an ill-starred romance”; “the unlucky prisoner was again put in irons”- W.H.Prescott
Coffee Trivia
