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.
cur, mongrel, mutt
(noun) an inferior dog or one of mixed breed
cur
(noun) a cowardly and despicable person
Source: WordNet® 3.1
cur (plural curs)
(dated or humorous) A contemptible or inferior dog.
(dated or humorous) A detestable person.
• CRU, Cru, RUC, cru, ruc
Source: Wiktionary
Cur (kr), n. Etym: [OE. curre, kur; cf. dial. Sw. kurre dog, OD. korre watchdog, and Icel. kurra to murmur, grumble, Sw. kurra to rumble, croak, Dan. kurre to coo, whirr; prob. of imitative origin.]
1. A mongrel or inferior dog. They . . . like to village curs, Bark when their fellows do. Shak.
2. A worthless, snarling fellow; -- used in contempt. What would you have, you curs, That like nor peace nor war Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition
19 February 2025
(noun) (genetics) the process whereby genetic information coded in messenger RNA directs the formation of a specific protein at a ribosome in the cytoplasm
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.