Instructed; having knowledge of a fact or area of education.
Based on knowledge; founded on due understanding of a situation.
2009, Diarmaid MacCulloch, A History of Christianity, Penguin 2010, p. 696:Another informed and sobering estimate is that by 1800 indigenous populations in the western hemisphere were a tenth of what they had been three centuries before.
1590, Edmund Spenser, The Faerie Queene, III.vi:after Nilus invndation, Infinite shapes of creatures men do fynd, Informed in the mud, on which the Sunne hath shynd.
