interior secretary n the person who holds the secretaryship of the Interior Department n the position of the head of the Department of the Interior Synonym(s) Secretary of the Interior Interior Secretary
News & Articles interior secretary U.S. oil, gas debate shifts north WASHINGTON, June 11 (UPI) -- U.S. Interior Secretary Sally Jewell is called on to enact measures that would prohibit oil and gas exploration in an arctic reserve, U.S. House leaders said. June 11, 2013 - UPI