(colloquial) Clipping of specification. / (colloquial) Clipping of speculation. / Clipping of specialization. / Clipping of specialist. / Clipping of special. / Clipping of spectrum.

plural of underutilization

(mineralogy) The mineral form of silver chloride.

A nondenominational holiday featured in a Seinfeld episode, now celebrated (seriously or otherwise) on December 23rd.