1827 T. Moore (1839) viii. 67 Waters..rolled glassily over the edge.
1851 D. Jerrold St. Giles & St. James (new ed.) xxiv, in I. 251 He..did nothing but slightly bow, and look glassily about him.
1871 F. T. Palgrave 5 Glassily lisping, lisping low, lisping amorously.