Anglo-Saxon
adjective
- relating to or denoting the Germanic inhabitants of England from their arrival in the 5th century up to the Norman Conquest.
- of English descent.
- of, in, or relating to the Old English language.
- informal (of an English word or expression) plain, in particular vulgar: using a lot of good old Anglo-Saxon expletives
noun

Origin:
from modern Latin Anglo-Saxones (plural), medieval Latin Angli Saxones