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hu·bris

(hybrĭs) also hy·bris (hī-)

Overbearing pride or presumption; arrogance: "There is no safety in unlimited technological hubris" (McGeorge Bundy).

[Greek, excessive pride, wanton violence; see ud- in the Appendix of Indo-European roots.]

hu·bristic (-brĭstĭk) adj.

hu·bristic·al·ly adv.

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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