DISAWordNet Explorer

a combat support agency in the Department of Defense responsible for developing and operating and supporting information systems to serve the needs of the President and the Secretary of Defense and the Joint Chiefs of Staff

an administrative unit of government

the federal department responsible for safeguarding national security of the United States; created in 1947

any orchid of the genus Disa; beautiful orchids with dark green leaves and usually hooded flowers; much prized as emblematic flowers in their native regions

any of numerous plants of the orchid family usually having flowers of unusual shapes and beautiful colors

genus of showy tropical African terrestrial orchids