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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.
A historical region and former duchy of southeast France, western Switzerland, and northwest Italy. The region changed hands many times before becoming a duchy in the early 1400s. In 1720 the duke of Savoy gained the title king of Sardinia, and in 1861 the Savoyard Victor Emmanuel II ascended the throne of the newly formed kingdom of Italy. Much of the original territory was ceded to France at the same time.
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.