n. pl. di·ver·tic·u·la (-lə)
A pouch or sac branching out from a hollow organ or structure, such as the intestine.
[New Latin, from Latin dēverticulum, by-path, from dēvertere, to turn aside : dē-, de- + vertere, to turn; see DIVERT.]
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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.