Definition of over-informed in English:

over-informed

adjective

  • That has been over-informed; especially having too much knowledge of a particular subject or situation; having received too much information.

Origin

Late 19th century; earliest use found in The Spectator. From over-inform + -ed.

Pronunciation

over-informed

/ˌəʊv(ə)rɪnˈfɔːmd/