One who darts, or who throws darts; that which darts.
2
Any member of the family Anhingidae, waterbirds with long necks.
Aquatic birds of various kinds are very numerous, such as geese, darters (Flotus melanogaster), scissor-bills (Rhynchops nigra), adjutants (Leptoptilos argala), pelicans, cormorants, cranes (Grus antigone, in Burmese gyoja), whimbrels, plovers, and ibises.1876, "Burmah" in the Encyclopædia Britannica, 9th ed., Vol. IV, p. 552
3
Any of various darting freshwater fish of the family Percidae, that are usually small and brightly coloured and are native to North America.
4
Any of the similar South American (and Panamanian) freshwater fish in the characin family Crenuchidae
“Darter,” says she, “put you them there pies on the shelf, and leave ’em there a little, and they’ll come again.”1890, Joseph Jacobs, “Tom Tit Tot”, in English Fairy Tales, page 1: