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ear·nest²

(ûrnĭst)

1. Earnest money.

2. A token of something to come; a promise or assurance.

[Middle English ernest, variant of ernes, alteration of Old French erres, pl. of erre, pledge, from Latin arra, alteration of arrabō, from Greek arrabōn, earnest-money, of Canaanite origin; see ʿrb in the Appendix of Semitic roots.]

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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