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Mai·mon·i·des

(mī-mŏnĭ-dēz′), Moses Originally Moses ben Maimon. Known as "Rambam." 1135?-1204.

Spanish-born Egyptian physician, rabbi, and philosopher who codified the Talmud in the Mishneh Torah (1170-1180) and attempted to reconcile Aristotelian philosophy with Jewish theology in Guide for the Perplexed (1190).

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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