ˈ ̷ ̷ ̷ ̷ˌrēz noun plural
Usage: capitalized
Etymology: New Latin, from Latin, plural of anser goose
: a suborder of Anseriformes usually being coextensive with the family Anatidae and including the ducks, geese, swans, and mergansers or in old classifications including most or all of the web-footed swimming birds and ranking as an order