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A portable dwelling of certain Native American peoples, especially on the Great Plains, consisting of a conical framework of poles covered with skins or bark.
[Dakota and Lakotathípi : thí-, to dwell (fromProto-Siouan*ahtí·; compareOsagehcíandBiloxiati, house) + -pi, abstract and collective noun suffix.]
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.