A prickly wild rose (Rosa canina) native to Europe and naturalized in North America, having fragrant pink or white flowers.
[Translation of Medieval Latin rosa canīna : Latin rosa, rose + Latin canīna, feminine of canīnus, of a dog.]
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.