Look up: altostratus

1. altostratus
   [n] - a stratus cloud at an intermediate altitude of 2 or 3 miles
   Found on http://www.webdictionary.co.uk/definitio
   
   
2. altostratus
   altostratus cloud noun a stratus cloud at an intermediate altitude of 2 or 3 miles
   Found on http://wordnetweb.princeton.edu/perl/web
   
   
3. altostratus
   (from the article `atmosphere`) ...height. In the lower troposphere, such clouds are called stratus. Advection fog is a stratus cloud with a base lying at Earth`s surface. In the ... ...are found at mean heights above the ground of 13 to 5 km (42,500 to 16,500 feet), are cirrus, cirrocumulus, and cirrostratus. Middle clouds, 7 to ... ...
   Found on http://www.britannica.com/eb/a-z/a/54
   
   
4. altostratus
   altostratus (s), altostrati (pl)
   Found on http://www.wordinfo.info/words/index/inf
   
   
5. Altostratus
   (As) A principal middle level cloud type (cloud genus) in the form of a grayish (gray) or bluish cloud sheet or layer of striated, fibrous, or uniform appearance, totally or partly covering the sky. The layer has parts thin enough to reveal the position of the sun. Halo phenomena do not usually occur.
   Found on http://nsidc.org/arcticmet/glossary/alto
   
   
6. ALTOSTRATUS
   This middle cloud genus is composed of water droplets, and sometimes ice crystals, In the mid-latitudes, cloud bases are generally found between 15,000 and 20,000 feet. White to gray in color, it can create a fibrous veil or sheet, sometimes obscuring the sun or moon. It is a good indicator of preci...
   Found on http://www.weather.com/glossary/a.html
   
   
7. altostratus
   altostratus: see cloud.
   Found on http://www.infoplease.com/ce6/weather/A0
   
   
8. Altostratus
   Altostratus is a cloud formation at between 10000 and 25000 feet, made up of wide expanses of flat, grey coloured clouds.
   Found on http://www.probertencyclopaedia.com/brow