freq. erron. f. RACK sb.1 3, 3 b.

1

1794.  Mrs. Piozzi, Synon., II. 397. Observing how the wrack rides before the wind.

2

1848.  Lytton, Harold, V. i. The smoke rises … to join the wrack of clouds.

3

1878.  H. S. Wilson, Alpine Ascents, ii. 57. A filmy wrack wreathes round and upward.

4