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ob·vert

(ŏb-vûrt, əb-)

tr.v. ob·vert·ed, ob·vert·ing, ob·verts

1. To turn (something) so as to present another side or aspect to view.

2. To alter the appearance of.

3. Logic To subject (a proposition) to obversion.

[Latin obvertere, to turn toward : ob-, toward; see OB- + vertere, to turn; see wer-² in the Appendix of Indo-European roots.]

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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