> as lemmas

1847 F. W. L. Leichhardt Jrnl. Overland Exped. Austral. ii. 29 The glucking bird—by which name, in consequence of its note, the bird may be distinguished—was heard through the night.

1860 J. Tyndall Glaciers of Alps i. xvii. 120 A mellow glucking sound..continued long afterwards.