Definition from Wiktionary, the free dictionary
See also angle
Mostly derived from the toponym Angle, from *anguz "narrow, tight; tapering, angular", either indicating the "narrow" water (i.e. the Schlei estuary), or the "angular" shape of the peninsula.
Angle (plural Angles)
- A member of a Germanic tribe first mentioned by Tacitus, one of several which invaded Britain and merged to become the Anglo-Saxons.
Derived terms 
A member of the ancient Germanic tribe