Definition of "harlequinade"

Away up the gorge all diurnal fancies trooped into the wide liberties of endless luminous vistas of azure sunlit mountains beneath the shining azure heavens, the ranges and valleys changing with every mood of the atmosphere, with the harlequinade of the clouds and the wind.

1891, Mary Noailles Murfree, In the "Stranger People's" Country, Nebraska, published 2005, page 154