Definify.com

Webster 1828 Edition

Noun.

The name of a fowl in Ethiopia, remarkable for its beauty and for a sort of horn, growing on its head. The word signifies stately Abbot.

abagun ‎(plural abaguns)

(obsolete) a type of fowl mentioned in old dictionaries, found in Ethiopia, and said to have a sort of horn on its head- probably the helmeted guineafowl, Numida meleagris