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e·pis·to·lar·y

(ĭ-pĭstə-lĕr′ē)

adj.

1. Of or associated with letters or the writing of letters.

2. Being in the form of a letter: epistolary exchanges.

3. Carried on by or composed of letters: an epistolary friendship.

[From Latin epistolāris, from epistola, epistle; see EPISTLE.]

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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