intr.v. in·ter·ced·ed, in·ter·ced·ing, in·ter·cedes
1. To plead on another's behalf.
2. To act as mediator in a dispute.
[Latin intercēdere, to intervene : inter-, inter- + cēdere, to go; see ked- in the Appendix of Indo-European roots.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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.