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.
canescent, hoary
(adjective) covered with fine whitish hairs or down
hoary, rusty
(adjective) ancient; “hoary jokes”
grey, gray, grey-haired, gray-haired, grey-headed, gray-headed, grizzly, hoar, hoary, white-haired
(adjective) showing characteristics of age, especially having grey or white hair; “whose beard with age is hoar”-Coleridge; “nodded his hoary head”
Source: WordNet® 3.1
hoary (comparative hoarier, superlative hoariest)
White, whitish, or greyish-white.
White or grey with age.
(zoology) Of a pale silvery grey.
(botany) Covered with short, dense, greyish white hairs; canescent.
(obsolete) Remote in time past.
(obsolete) Moldy; mossy; musty.
Old or old-fashioned.
• (whitish, greyish-white): albescent, griseous, whity
• (white or grey with age): grey-haired, grizzled, grizzly, silver-haired, silvery-haired, white-haired; see also elderly
• (old): aged, ancient, olden; see also old
• (botany: covered with greyish-white hairs): canescent
• (remote in time past): bygone, foregone; see also past
• Yahor
Source: Wiktionary
Hoar"y, a.
1. White or whitish."The hoary willows." Addison.
2. White or gray with age; hoar; as, hoary hairs. Reverence the hoary head. Dr. T. Dwight.
3. Hence, remote in time past; as, hoary antiquity.
4. Moldy; mossy; musty. [Obs.] Knolles.
5. (Zoöl.)
Definition: Of a pale silvery gray.
6. (Bot.)
Definition: Covered with short, dense, grayish white hairs; canescent. Hoary bat (Zoöl.), an American bat (Atalapha cinerea), having the hair yellowish, or brown, tipped with white.
Source: Webster’s Unabridged Dictionary 1913 Edition
25 March 2025
(noun) fixation (as by a plaster cast) of a body part in order to promote proper healing; “immobilization of the injured knee was necessary”
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.