Angle etymology in English

English word angle comes from Old French (842-ca. 1400) ange, Latin angelus (Angel.)

Dictionary entry	Language	Definition
ange	Old French (842-ca. 1400) (fro)
angelus	Latin (lat)	Angel.
*angiluz	Proto-Germanic (gem-pro)	Angel.
ængel	Old English (ca. 450-1100) (ang)
engel	Old English (ca. 450-1100) (ang)	Angel.
engel	Middle English (1100-1500) (enm)	Angel.
anglen	Middle English (1100-1500) (enm)
angle	English (en)	A fishhook; tackle for catching fish, consisting of a line, hook, and bait, with or without a rod. (informal) (with for) To attempt to subtly persuade someone to offer a desired thing.. (intransitive) To try to catch fish with a hook and line.

Angle etymology