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trich·u·ri·a·sis

(trĭk′yə-rīə-sĭs)

n. pl. trich·u·ri·a·ses (-sēz)

Infestation of the large intestine with the whipworm Trichuris trichiura. It is usually asymptomatic, but in massive infections can cause diarrhea or rectal prolapse.

[New Latin Trichūris, genus name (TRICH(O)- + Greek ourā, tail; see ors- in the Appendix of Indo-European roots) + -IASIS.]

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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