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yucca moth

Any of several small moths of the genera Tegeticula and Parategeticula that are the sole pollinators of yucca plants. The moths lay their eggs in the flowers when pollinating them, and the larvae eat a portion of the seeds.

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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