The Collaborative International Dictionary
Hoazin
Hoazin \Hoa"zin\, n. (Zo["o]l.) A remarkable South American bird ( Opisthocomus cristatus); the crested touraco. By some zo["o]logists it is made the type of a distinct order ( Opisthocomi).
Wiktionary
hoazin
n. (alternative form of hoatzin English)