1. A paragon of chivalry; a heroic champion.
2. A strong supporter or defender of a cause: "the paladin of plain speaking" (Arthur M. Schlesinger, Jr.)
3. Any of the 12 peers of Charlemagne's court.
[French, from Italian paladino, from Late Latin palātīnus, palatine; see PALATINE1.]
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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.