Abyssinian noun & adjective. 
[abɪ'sɪnɪǝn] M18.[from Abyssinia (see below) + -AN.]A. noun.
1.  A native or inhabitant of Abyssinia, a country (now officially called Ethiopia) in NE Africa. 
M18.2.  = 
Abyssinian cat below. 
L19.b. adjective. Of or pertaining to Abyssinia or its inhabitants. 
L18.Abyssinian banana = 
ENSETE. 
Abyssinian cat: of a breed having long ears and short brown hair flecked with grey.
Earlier
 ■   Abyssian noun: only in 
E17. ■   Abyssin(e) adjective & noun M17-M18.  [TahlilGaran] English Dictionary ▲