Quaver
Webster's Dictionary [1]
(1): ( v. i.) 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
(2): ( n.) An eighth note. See Eighth.
(3): ( v. i.) To tremble; to vibrate; to shake.
(4): ( v. t.) To utter with quavers.
(5): ( n.) A shake, or rapid and tremulous vibration, of the voice, or of an instrument of music.
King James Dictionary [2]
1. To shake the voice to utter or form sound with rapid vibrations, as in singing to sing with tremulous modulations of voice. 2. To tremble to vibrate.
The finger - moved with a quavering motion.
Qua'Ver, n.
1. A shake or rapid vibration of the voice, or a shake on an instrument of music. 2. A note and measure of time in music, equal to half a crotchet or the eighth of a semibreve.
