n. pl. ag·nom·i·na (-nŏmə-nə)
An additional cognomen given to a Roman citizen, often in honor of military victories.
[Latin : ad-, ad- (influenced by agnōscere, to recognize) + nōmen, name; see n-men- 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.