ob·ol (ŏbəl) also ob·o·lus (ŏbə-ləs)
n. pl. ob·ols also ob·o·li (-ə-lī′)
A silver coin or unit of weight equal to one sixth of a drachma, formerly used in ancient Greece.
[Latin obolus, from Greek obolos, variant of obelos, spit, skewer, obol (since the early Greek obol had the form of a long, slender rod like a spit for roasting).]
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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.