Source : Webster's Revised Unabridged Dictionary (1913)

Proconsulate \Pro*con"su*late\, n. [L. proconsulatus: cf. F.
   proconsulat.]
   The office jurisdiction of a proconsul, or the term of his
   office.

Source : WordNet®

proconsulate
     n : the position of proconsul [syn: {proconsulship}]