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.
erode, gnaw, gnaw at, eat at, wear away
(verb) become ground down or deteriorate; “Her confidence eroded”
gnaw
(verb) bite or chew on with the teeth; “gnaw an old cracker”
Source: WordNet® 3.1
gnawn
(archaic) past participle of gnaw
• gnawed
Source: Wiktionary
Gnaw, v. t. [imp. & p. p. Gnawed; p. pr. & vb. n. Gnawing.] Etym: [OE. gnawen, AS. gnagan; akin to D. knagen, OHG. gnagan, nagan, G. nagen, Icel. & Sw. gnaga, Dan. gnave, nage. Cf. Nag to tease.]
1. To bite, as something hard or tough, which is not readily separated or crushed; to bite off little by little, with effort; to wear or eat away by scraping or continuous biting with the teeth; to nibble at. His bones clean picked; his very bones they gnaw. Dryden.
2. To bite in agony or rage. They gnawed their tongues for pain. Rev. xvi. 10.
3. To corrode; to fret away; to waste.
Gnaw, v. i.
Definition: To use the teeth in biting; to bite with repeated effort, as in eating or removing with the teethsomething hard, unwiedly, or unmanageable. I might well, like the spaniel, gnaw upon the chain that ties me. Sir P. Sidney.
Source: Webster’s Unabridged Dictionary 1913 Edition
23 November 2024
(adjective) concerned primarily with theories or hypotheses rather than practical considerations; “theoretical science”
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.