1. Emitting smoke, especially. 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.
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.
(Science: chemical) Smoky quartz, a variety of quartz crystal of a pale to dark smoky-brown colour. See Quartz.
Origin: Smokier; Smokiest.