Welche Bedeutung steckt hinter der hier vorgestellten Vokabel aus dem Bereich Translations?

Brian: 'Cal, have you got time to check a technical translation this afternoon? I need someone who is fully conversant with the technical terms.' Cal: 'Yes, no problem. I have a meeting until 3, but I'm free after that.'

to be conversant with

Do you know what it means?

• knowledgeable about
• able to tell the difference between (e.g. two things)
• a complete fan of