·vt To cause to quaver or vibrate.
II. Warble ·noun ·see Wormil.
III. Warble ·vi To be quavered or modulated; to be uttered melodiously.
IV. Warble ·noun A quavering modulation of the voice; a musical trill; a song.
V. Warble ·vi To sing in a trilling manner, or with many turns and variations.
VI. Warble ·vi To sing with sudden changes from chest to head tones; to Yodel.
VII. Warble ·vt To utter musically; to Modulate; to Carol.
VIII. Warble ·noun A small, hard tumor which is produced on the back of a horse by the heat or pressure of the saddle in traveling.
IX. Warble ·noun A small tumor produced by the larvae of the gadfly in the backs of horses, cattle, ·etc. Called also warblet, warbeetle, warnles.
X. Warble ·vt To sing in a trilling, quavering, or vibratory manner; to modulate with turns or variations; to Trill; as, certain birds are remarkable for warbling their songs.