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.
lexeme
(noun) a minimal unit (as a word or stem) in the lexicon of a language; ‘go’ and ‘went’ and ‘gone’ and ‘going’ are all members of the English lexeme ‘go’
Source: WordNet® 3.1
lexeme (plural lexemes)
(linguistics) A unit of lexical meaning, roughly corresponding to the set of inflected forms taken by a single word.
(computing) An individual instance of a continuous character sequence without spaces, used in lexical analysis (see token).
Source: Wiktionary
8 May 2025
(noun) the act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity
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.