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droit du seign·eur

(drwä dü sĕn-yœr)

The supposed right of a feudal lord to have sexual relations with a vassal's bride on her wedding night.

[French : droit, right + du, of the + seigneur, lord of a manor.]

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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