IPA: /prəʊˈkɒn.səl.ʃɪp/
KK: /proʊˈkɒn.səl.ʃɪp/
The position or role of a proconsul, who is a governor of a province in ancient Rome.
The proconsulship was an important position in the Roman government, overseeing the administration of provinces.
Proconsulship → It is formed from "pro-" (meaning for or in place of) and "consul" (from Latin *consul*, meaning a high-ranking official in ancient Rome) and "-ship" (meaning the state or condition of). The term refers to the office or position of a proconsul, who acts in place of a consul.
Think of someone acting 'for' ('pro-') a high-ranking official ('consul') — that's what proconsulship means, the position of someone serving in that role.