dingo
Concise Oxford English Dictionary © 2008 Oxford University Press:
dingo /ˈdɪŋgəʊ/
▶noun (pl. dingoes or dingos)
- 1 a wild or semi-domesticated Australian dog with a sandy-coloured coat. [Canis dingo.]
- 2 Austral. informal a cowardly or treacherous person.
– origin C18: from Dharuk din-gu ‘domesticated dingo’.
'dingo' also found in these Oxford entries:

