【化】 烟晶

[ noun ]
a smoky yellow or brown quartz
<noun.substance>

Smoky \Smok"y\, a. [Compar. {Smokier}; superl. {Smokiest}.]
1. Emitting smoke, esp. in large quantities or in an
offensive manner; fumid; as, smoky fires.

2. Having the appearance or nature of smoke; as, a smoky fog.
``Unlustrous as the smoky light.'' --Shak.

3. Filled with smoke, or with a vapor resembling smoke;
thick; as, a smoky atmosphere.

4. Subject to be filled with smoke from chimneys or
fireplace; as, a smoky house.

5. Tarnished with smoke; noisome with smoke; as, smoky
rafters; smoky cells.

6. Suspicious; open to suspicion. [Obs.] --Foote.

{Smoky quartz} (Min.), a variety of quartz crystal of a pale
to dark smoky-brown color. See {Quartz}.