conversant

 
Pronunciation: /kənˈvəːs(ə)nt/

adjective

[predic.]
  • familiar with or knowledgeable about something: you need someone who is conversant with the new technology

Derivatives

conversance

noun

conversancy

noun

Origin:

Middle English: from Old French, present participle of converser (see converse1). The original sense was 'habitually spending time in a particular place or with a particular person'