To utter a noisy succession of thin, shrill, broken notes: specifically used of the cry made by a hen after laying an egg or by a goose when excited or alarmed.To laugh with a broken noise like the cackling of a goose; giggle.To prate: prattle; tattle; talk in a silly manner.n. The shrill repeated cry of a goose or hen.n. Idle talk; silly prattle.Nautical, to wind right and left alternately: as, to cackle a cable.