Definition of "anglo"

An English person or person of English ancestry.  examples

(Southwestern US, informal, sometimes offensive) a North American, especially a white one (regardless of actual ethnicity), whose native language is English (as opposed to Americans who have another native language).  examples

(Australia, informal) an Anglo-Australian (as opposed to Australians of Mediterranean or Middle Eastern background).  examples

(Canada, informal) an English-speaking Quebecer.  examples

A white-skinned person.  examples

(nonstandard) A British person or person of British ancestry.