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or·tho·rex·i·a

(ôr′thə-rĕksē-ə)

Excessive preoccupation with one's dietary choices, especially with regard to the purity or healthfulness of the foods one eats.

[ORTH– + (AN)OREXIA (introduced in 1997 by American physician Steven Bratman) .]

or′tho·rectic (-rĕktĭk), or′tho·rexic (-rĕksĭk) 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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