Noun has 3 senses

• great white heron(n = noun.animal) american egret, egretta albus - a common egret of the genus Egretta found in America; it is a variety of the Old World white egret Casmerodius albus;



• great white heron(n = noun.animal) casmerodius albus - widely distributed Old World white egret;



• great white heron(n = noun.animal) ardea occidentalis - large white heron of Florida and the Florida Keys;