ridgeback
nounEtymology From ridge + back.
1
Any of three breeds of dog with a distinctive ridge of hair that runs against the grain of the rest of the coat along the spine: the Rhodesian Ridgeback, the Phu Quoc Ridgeback and the Thai Ridgeback.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.