What does anglo-saxon mean?
The definition of anglo-saxon
An”glo-Sax”on, n.
Etym: [L. Angli-Saxones English Saxons.]

1 A Saxon of Britain, that is, an English Saxon, or one the Saxons who settled in England, as distinguished from a continental (or “Old”) Saxon.
2 pl.
The Teutonic people (Angles, Saxons, Jutes) of England, or the English people, collectively, before the Norman Conquest. It is quite correct to call Æthelstan “King of the Anglo-Saxons,” but to call this or that subject of Æthelstan “an Anglo-Saxon” is simply nonsense. E. A. Freeman.
3 The language of the English people before the Conquest (sometimes called Old English). See Saxon.
4 One of the race or people who claim descent from the Saxons, Angles, or other Teutonic tribes who settled in England; a person of English descent in its broadest sense.

An”glo-Sax”on, a.
Of or pertaining to the Anglo-Saxons or their language.