1. Rising in revolt against a government or other established authority.
2. Rebelling against the leadership of a political party.
One who is insurgent.
[Latin īnsurgēns, īnsurgent-, present participle of īnsurgere, to rise up : in-, intensive pref.; see IN-2 + surgere, to rise; see SURGE.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2019 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.