conversant
adjective /kənˈvɜːsnt/
/kənˈvɜːrsnt/
(formal)- conversant with something knowing about something; familiar with something
- You need to become fully conversant with the company's procedures.
Word OriginMiddle English: from Old French, present participle of converser, from Latin conversari ‘keep company (with)’, from con- ‘with’ + versare, frequentative of vertere ‘to turn’. The original sense was ‘habitually spending time in a particular place or with a particular person’.