Undersecretary n. : A secretary who is subordinate to the chief secretary; an assistant secretary; as, an undersecretary of the Treasury.

Example:


Taxonomy
Under Secretary, Under-Secretary of State, free encyclopedia, Secretary of State, Secretary of Agriculture, Secretary of Commerce, search, the United Kingdom, Service Departments, the United Nations, Secretary of Defense, resultant, merger, 1968, Secretary of Homeland Security, disambiguation pages, Personal tools, Interaction.

Defination from the web:
Under-Secretary of State for War. Under-Secretary of State for the Colonies. Under-Secretary of State for the Home Department. Under-Secretary of ... Under Secretary of Agriculture for Natural Resources and Environment. Under Secretary of Agriculture for Farm and Foreign Agricultural Services ...