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vesicular stomatitis

An acute infectious disease of cattle, swine, and horses resembling foot-and-mouth disease, caused by any of several rhabdoviruses of the genus Vesiculovirus, thought to be transmitted by biting insects.

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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