Noun
United States statesman who promoted the Marshall Plan and helped establish NATO (1893-1971)
Source: WordNet[Recalling George H. W. Bush's Secretary of State James Baker:]...the best secretary of state since Dean Acheson. I say that because he and Bush 41 had an incredibly tempestuous period in history, and they navigated through it with great success. John R. Bolton
And I think it’s Dean Acheson who says to Truman a few years later, there is no concept of security that is local anymore for the United States. Source: Internet
Sagan's interest in UFO reports prompted him on August 3, 1952, to write a letter to U.S. Secretary of State Dean Acheson to ask how the United States would respond if flying saucers turned out to be extraterrestrial. Source: Internet
Truman later told his Undersecretary of State Dean Acheson "I don't want to see that son-of-a-bitch in this office ever again." Source: Internet