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oil·skin

(oilskĭn′)

1. Cloth treated with oil to make it waterproof.

a. A garment made of oilskin or of a synthetic waterproof material, generally used by sailors.

b. or oilskins A set of such garments.

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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