ac·cou·tre or ac·cou·ter (ə-ktər)
tr.v. ac·cou·tred, ac·cou·tring, ac·cou·tres or ac·cou·tered or ac·cou·ter·ing or ac·cou·ters
To outfit and equip, as for military duty.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. 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.