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lock·et (lŏkĭt)
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n.
A small ornamental case for a picture or keepsake that is worn as jewelry, often as a pendant on a necklace.
[Middle English loket, crossbar, from Old French loquet, latch, diminutive of loc, lock, of Germanic origin.]
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The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
 

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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