Sc. [Later form of QUITTER v.2]
1. intr. To warble, twitter.
1513. [see QUITTER v.2].
c. 1800. Elfer Hill, 24, in R. Jamieson, Pop. Ball. (1806), I. 226. The sma fowls in the shaw began To whitter in the dale.
2. To move lightly and briskly; to quiver, flutter, scamper, etc.
1513. [see QUITTER v.2].
1819. W. Tennant, Papistry Stormd (1827), 7. The dows and daws Out-whirrd and whittert.
1894. Flora A. Steel, Potters Thumb, xiii. A whittering beast came in its placewhitter! whitter! under the bed, behind the boxes. That was the worst of a musk-rat: no one could possibly tell where it would whitter next.