The Collaborative International Dictionary
Screamer \Scream"er\ (skr[=e]m"[~e]r), n. (Zo["o]l.) Any one of three species of South American birds constituting the family Anhimid[ae], and the suborder Palamede[ae]. They have two spines on each wing, and the head is either crested or horned. They are easily tamed, and then serve as guardians for other poultry. The crested screamers, or chajas, belong to the genus Chauna. The horned screamer, or kamichi, is Palamedea cornuta.
2. Something so remarkable as to provoke a scream, as of joy.
3. An exclamation mark. [Printer's Slang]
Kamichi \Ka"mi*chi\, n. (Zo["o]l.) A curious South American bird ( Anhima or {Palamedea cornuta), often domesticated by the natives and kept with poultry, which it defends against birds of prey. It has a long, slender, hornlike ornament on its head, and two sharp spurs on each wing. Although its beak, feet, and legs resemble those of gallinaceous birds, it is related in anatomical characters to the ducks and geese ( Anseres). Called also horned screamer. The name is sometimes applied also to the chaja. See Chaja, and Screamer.
Anhima \An"hi*ma\, n. [Brazilian name.] A South American aquatic bird; the horned screamer or kamichi ( Palamedea cornuta). See Kamichi.