1. The soybean.
2. Soy sauce.
[Dutch soja, from Japanese shōyu, soy sauce, from Middle Chinese tsiaŋ` jiw (also the source of Mandarin jiàngyóu) : Middle Chinese tsiaŋ`, soy paste + Middle Chinese jiw, oil, sauce.]
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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.