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The Usage Panel is a group of nearly 200 prominent scholars, creative writers, journalists, diplomats, and others in occupations requiring mastery of language. Annual surveys have gauged the acceptability of particular usages and grammatical constructions.
American general and the 34th president of the United States (1953-1961). As supreme commander of the Allied Expeditionary Force (1943-1945), he launched the invasion of Normandy (June 6, 1944) and oversaw the final defeat of Germany (1945). His presidency was marked by the Korean War armistice (1953), domestic racial problems, the Cold War with the Soviet Union, and a break in diplomatic relations with Cuba (1961).
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.