Sinter

[sintә]

(verb.) cause (ores or powdery metals) to become a coherent mass by heating without melting.

Typist: Pansy--From WordNet

(n.) Dross, as of iron; the scale which files from iron when hammered; -- applied as a name to various minerals.

Editor: Xenia

n. a name given to rocks precipitated in a crystalline form from mineral waters.

Typist: Sam