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sin·ter

(sĭntər)

1. Geology A chemical sediment or crust, as of porous silica, deposited by a mineral spring.

2. A mass formed by sintering.

v. sin·tered, sin·ter·ing, sin·ters

v.tr.

To cause (metallic powder, for example) to form a coherent mass by heating without melting.

v.intr.

To form a coherent mass by heating without melting.

[German, from Middle High German, dross, metal slag, from Old High German.]

sin′ter·a·bili·ty n.

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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