rap·port (ră-pôr, rə-)
Relationship, especially one of mutual trust or emotional affinity.
[French, from Old French, from raporter, to bring back : re-, re- + aporter, to bring (from Latin apportāre : ad-, ad- + portāre, to carry; see per-2 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.