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let²

(lĕt)

1. Something that hinders; an obstacle: free to investigate without let or hindrance.

2. Sports An invalid stroke in tennis and other net games that requires a replay.

tr.v. let·ted or let, let·ting, lets
Archaic

To hinder or obstruct.

[Middle English lette, from letten, to hinder, from Old English lettan; see lē- in the Appendix of Indo-European 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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