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.
annular, annulate, annulated, circinate, ringed, ring-shaped, doughnut-shaped
(adjective) shaped like a ring
Source: WordNet® 3.1
annulated (comparative more annulated, superlative most annulated)
Having rings
(organic chemistry) Composed of several fused rings
Source: Wiktionary
An"nu*late, An"nu*la`ted a. Etym: [L. annulatus.]
1. Furnished with, or composed of, rings; ringed; surrounded by rings of color.
2. (Zoöl.)
Definition: Of or pertaining to the Annulata.
Source: Webster’s Unabridged Dictionary 1913 Edition
22 April 2025
(adjective) made smooth and bright by or as if by rubbing; reflecting a sheen or glow; “bright silver candlesticks”; “a burnished brass knocker”; “she brushed her hair until it fell in lustrous auburn waves”; “rows of shining glasses”; “shiny black patents”
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.