The country of origin of an immigrant or of a person of immigrant descent.

(US, colloquial) Real; actual; genuine.

(Canada, military) Initialism of Canadian Armed Forces. / (Canada, military, aviation) Initialism of Canadian Air Force., predecessor of and successor to the Royal Canadian Air Force

(intransitive) To speak up; advocate. / (linguistics, transitive, intransitive) To speak with upspeak; to uptalk.