1. Any of various shrubs of the genus Rubus in the rose family, having usually prickly stems, compound leaves, and an aggregate fruit of small drupelets.
2. The fruit of these plants, usually black, purple, or deep red.
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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.