conversant UK /kənˈvɜːsənt/US /kənˈvɝsənt/adjective 3noun 1forms 3 adjective3 •Closely familiar; current; having frequent interaction. •Familiar or acquainted by use or study; well-informed; versed.She is equally conversant with Shakespeare and the laws of physics. •(no longer used) Concerned; occupied.If any think education, because it is conversant about children, to be but a private and domestick duty, he has been ignorantly bred himself. — 1651 noun1 •One who converses with another. formsconversants · more conversant · most conversant