TRILL
Source: 566, 567
trill. Trill, n. a quaver; v. to quaver, shake, trickle
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Trill (?), v. i. [[OE. trillen to roll, turn round; of Scand. origin; cf. Sw. trilla to roll, Dan. trilde, Icel. þyrla to whirl, and E. thrill. Cf. Thrill.]] To flow in a small stream, or in drops rapidly succeeding each other; to trickle. Sir W. Scott. And now and then an ample tear trilled down Her delicate cheek. Shak. Whispered sounds Of waters, trilling from the riven stone. Glover.