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down·stream

(dounstrēm)

adv.

1. Toward or closer to the mouth of a stream; in the direction of the current: floated downstream.

2. At a later point in a production process or supply chain.

adj.

1. Being or moving closer to the mouth of a stream; in the direction of the current.

2. Later in a production process or supply chain.

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:

Indo-European Roots

Semitic Roots

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.

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