Noun | 1. | Agriculture Secretary - the person who holds the secretaryship of the Department of Agriculture; "the first Secretary of Agriculture was Norman J. Colman, who was appointed by Cleveland" secretary - a person who is head of an administrative department of government |
2. | Agriculture Secretary - the position of the head of the Department of Agriculture; "the post of Secretary of Agriculture was established in 1889" secretaryship - the position of secretary United States Cabinet, US Cabinet - a board to advise the President; members are the secretaries of executive departments; the United States constitution does not provide for the cabinet |