AnseriformesAn`se*ri*for"mes\, n. pl. (Zo["o]l.) A division of birds including the geese, ducks, and closely allied forms.
|ducks; geese; swans; screamers|
|a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.|
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|