graylag > define
noun
- Common grey wild goose of Europe; ancestor of many domestic breeds.
- synonyms: greylag, greylag goose, graylag goose, Anser anser
by WordNet 3.0 © 2006 by Princeton University
(n.) The common wild gray goose (Anser anser) of Europe, believed to be the wild form of the domestic goose. See Illust. of Goose.
by Webster's Revised Unabridged Dictionary