known (from experience/carnally)), tried/proved
Latin word, found 26 times in the texts on Socratos.
Cicero, In C. Verrem 2.1.13: … tibus Romanis populus Romanus qui ad vos ante producti testes ipsis inspectantibus ab isto civem Romanum, qui cognitores homines honestos daret, sublatum esse in crucem dixerunt;
All forms of cognitor