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wa·ter·board·ing

(wôtər-bôr′dĭng, wŏtər-)

1. An interrogation technique, widely considered a form of torture, in which a person is restrained, usually by being strapped to a board with the feet higher than the head, and immersed in or doused with water to the point of drowning.

2. Sports Any of various sports, such as kiteboarding, in which a person rides a waterboard.

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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