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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.
The largest city of California, in the southern part of the state on the Pacific Ocean. Founded by the Spanish in 1781, it grew in the late 1800s after the coming of the railroad and the discovery of oil, and became the center of the US film industry in the 1920s. Today it is the hub of an extensive metropolitan area.
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.