graylag

from WordNet (r) 3.0 (2006)
graylag
    n 1: common grey wild goose of Europe; ancestor of many domestic
         breeds [syn: {greylag}, {graylag}, {greylag goose},
         {graylag goose}, {Anser anser}]
    
from The Collaborative International Dictionary of English v.0.48
Graylag \Gray"lag`\, n. (Zool.)
   The common wild gray goose ({Anser anser}) of Europe,
   believed to be the wild form of the domestic goose. See
   Illust. of {Goose}.
   [1913 Webster]
    

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