[Spanish, nothing, from Old Spanish, from Vulgar Latin *(rēs) nāta, born (thing), anything (used in the phrase *nōn ... rēs nāta, not ... anything, literally "not a born thing," probably on the model of *hominēs nātī, anyone, literally "born people") : Latin rēs, thing + Latin nāta, feminine of nātus, past participle of nāscī, to be born; see genə- in the Appendix of Indo-European roots.]
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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:
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.