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Pa·pal States

(pāpəl)

A group of territories in central Italy ruled by the popes from 754 until 1870. They were originally given to the papacy by Pepin the Short and reached their greatest extent in 1859. The last papal state—the Vatican City—was formally established as a separate state by the Lateran Treaty of 1929.

Indo-European & Semitic Roots Appendices

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:

Indo-European Roots

Semitic Roots

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.

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