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tux·e·do

(tŭk-sēdō)

n. pl. tux·e·dos or tux·e·does

1. A dress jacket, usually black with satin or grosgrain lapels, worn for formal or semiformal occasions. Also called dinner jacket.

2. A complete outfit including this jacket, trousers usually with a silken stripe down the side, a bow tie, and often a cummerbund.

[Short for Tuxedo coat, after a country club at Tuxedo Park, a village of southeast New York.]

tux·edoed adj.

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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