'Conversance' definitions:

Definition of 'conversance'

(from WordNet)
noun
Personal knowledge or information about someone or something [syn: acquaintance, familiarity, conversance, conversancy]

Definition of 'Conversance'

From: GCIDE
  • Conversance \Con"ver*sance\, n. The state or quality of being conversant; habit of familiarity; familiar acquaintance; intimacy. [R.] [1913 Webster]