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.
quavering, tremulous
(adjective) (of the voice) quivering as from weakness or fear; “the old lady’s quavering voice”; “spoke timidly in a tremulous voice”
Source: WordNet® 3.1
quavering
present participle of quaver
quavering (not comparable)
Trembling, or prone to trembling and shaking.
quavering (plural quaverings)
The act of something that quavers.
the quaverings and warblings in lutes and pipes
Source: Wiktionary
Qua"ver, v. i. [imp. & p. p. Quavered; p. pr. & vb. n. Quavering.] Etym: [OE. quaven to shake, to tremble; cf. LG. quabbeln to shake, to be soft, of fat substances, quabbe a fat lump of flesh, a dewlap, D. kwabbe, and E. quiver, v.]
1. To tremble; to vibrate; to shake. Sir I. Newton.
2. Especially, to shake the voice; to utter or form sound with rapid or tremulous vibrations, as in singing; also, to trill on a musical instrument
Qua"ver, v. t.
Definition: To utter with quavers. We shall hear her quavering them . . . to some sprightly airs of the opera. Addison.
Qua"ver, n.
1. A shake, or rapid and tremulous vibration, of the voice, or of an instrument of music.
2. (Mus.)
Definition: An eighth note. See Eighth.
Source: Webster’s Unabridged Dictionary 1913 Edition
19 April 2025
(verb) grasp with the mind or develop an understanding of; “did you catch that allusion?”; “We caught something of his theory in the lecture”; “don’t catch your meaning”; “did you get it?”; “She didn’t get the joke”; “I just don’t get him”
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.