log·o·gram (lôgə-grăm′, lŏgə-)
A written symbol representing an entire spoken word without expressing its pronunciation; for example, for 4 read "four" in English, "quattro" in Italian. Also called ideogram, logograph.
log′o·gram·matic (-grə-mătĭk) adj.
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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.