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lynx (lĭngks)
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n. pl. lynx or lynx·es
1. Any of several wildcats of the genus Lynx, especially L. canadensis of northern North America or L. lynx of Eurasia, having soft thick fur, a black-tipped short tail, and tufted ears.
2. Lynx A constellation in the Northern Hemisphere, near Auriga and Gemini.

[Middle English, from Latin, from Greek lunx; see leuk- in the Appendix of Indo-European roots.]
(click for a larger image)
lynx
Eurasian lynx
Lynx lynx

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.