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-est¹

suff.

Used to form the superlative degree of adjectives and adverbs: greatest; earliest.

[Middle English, from Old English -est, -ast, -ost.]

-est² or -st

suff.

Used to form the archaic second person singular of English verbs: comest.

[Middle English, from Old English -est, -ast.]

Est.

abbr.

Bible Esther

est.

abbr.

1. established

2. estate

3. estimate

EST

abbr.

Eastern Standard Time

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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