Educated

google

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late Middle English: from Latin educat- ‘led out’, from the verb educare, related to educere ‘lead out’ (see educe).

wiktionary

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educate +‎  -ed

etymonline

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educated (adj.)

1660s, past-participle adjective from educate (v.). As an abbreviated way to say well-educated, attested from 1855. Educated guess first attested 1954.