Obs. Also cry-, criell. In Criell Heron, an old name of the Egret or Lesser White Heron.
156573. Cooper, Thesaurus, Albardeola
a cryell herne.
1611. Cotgr., Aigrette
a criell Heron [1755 Johnson, Cryal, the heron [citing Ainsworth]. Hence in mod. Dicts.]