dry fog
1dry fog — noun 1. : a haze caused by dust or smoke in the air 2. : a fog occurring above the dew point and caused by some substance (as coal tar vapor) that prevents evaporation of the water droplets * * * Meteorol. a fog that does not moisten exposed… …
2dry fog — Meteorol. a fog that does not moisten exposed surfaces. * * * …
3dry fog — Reduced visibility below 1000 m caused by smoke and/or dust …
4Fog — (f[o^]g), n. [Cf. Scot. fog, fouge, moss, foggage rank grass, LL. fogagium, W. ffwg dry grass.] (Agric.) (a) A second growth of grass; aftergrass. (b) Dead or decaying grass remaining on land through the winter; called also {foggage}. [Prov.Eng.] …
5Dry ice — Sublimation of dry ice when placed on the surface of water at room temperature Dry ice, sometimes referred to as Cardice or as card ice , is the solid form of carbon dioxide. It is used primarily as a cooling agent. Its advantages include lower… …
6Fog — For other uses, see Fog (disambiguation). Part of the Nature series on Weather   Calendar seasons Spring  …
7Fog machine — A fog machine (also called a smoke machine) is a device which emits a dense vapor that appears similar to fog or smoke. This artificial fog or smoke is known as theatrical smoke and fog within the entertainment industry. Most fog machines create… …
8fog — fog1 fogless, adj. /fog, fawg/, n., v., fogged, fogging. n. 1. a cloudlike mass or layer of minute water droplets or ice crystals near the surface of the earth, appreciably reducing visibility. Cf. ice fog, mist, smog. 2. any darkened state of… …
9Dry season — For the 2006 Chadian film, see Daratt. Part of the Nature series on Weather   Calendar seasons Spring  …
10dry ice — noun solidified carbon dioxide; dry ice sublimates at 78.5 C and is used mainly as a refrigerant • Hypernyms: ↑solid * * * noun : a substance that consists of solidified carbon dioxide usually in the form of blocks, that at 78.5° C changes… …
