Webster's Revised Unabridged Dictionary · 1913

Twirl

Twirl (twẽrl) , transitive verb

[Compare Anglo-Saxon þwiril a churn staff, a stirrer, flail, þweran, āþweran, to agitate, twirl, German zwirlen, quirlen, querlen to twirl, to turn round or about, quirl a twirling stick, Old High German dweran to twirl, stir. Compare Trowel.]

To move or turn round rapidly; to whirl round; to move and turn rapidly with the fingers.
See ruddy maids, Some taught with dexterous hand to twirl the wheel. — Dodsley
No more beneath soft eve's consenting star Fandango twirls his jocund castanet. — Byron

Twirl , intransitive verb

To revolve with velocity; to be whirled round rapidly.

Twirl , noun

1.
The act of twirling; a rapid circular motion; a whirl or whirling; quick rotation.
2.
A twist; a convolution. — Woodward