Définitions
1.NounA mongrel dog (or sometimes cat); an animal of mixed breed or uncertain origin.
2.NounA person of mixed racial or ethnic ancestry.
3.NounA person from the United States."(The addition of quotations indicative of this usage is being sought:)"
4.NounAn idiot, a stupid person.
5.NounThe snowy sheathbill.
6.NounAlternative form of matha.