/an"seuh ruyn', -rin/ , adj.
1. of or pertaining to the subfamily Anserinae, of the family Anatidae, comprising the true geese.
2. resembling a goose; gooselike.
3. stupid; foolish; silly.
Also, anserous .
[ 1830-40; anserinus of, pertaining to geese, equiv. to anser GOOSE + -inus -INE 1 ]