The assistant or deputy to the chief administrator or leader, often in an organization or governmental body.

मुख्य सचिव/प्रमुख सचिव का सहायक

English Usage: The deputy secretary general addressed the issues raised by the members.

Hindi Usage: उप महा सचिव ने सदस्यों द्वारा उठाए गए मुद्दों को संबोधित किया।