Dictionary
Thesaurus
Reference
Translate
Web
cirrocumulus - 3 dictionary results

cir⋅ro⋅cu⋅mu⋅lus

[sir-oh-kyoo-myuh-luhs]
–noun, plural -lus.
a cirriform cloud of a class characterized by thin, white patches, each of which is composed of very small granules or ripples: of high altitude, ab. 20,000–40,000 ft. (6000–12,000 m).

Origin:
1795–1805; cirro- + cumulus


cir⋅ro⋅cu⋅mu⋅lar, cir⋅ro⋅cu⋅mu⋅la⋅tive [sir-oh-kyoo-myuh-ley-tiv, -luh-tiv] , cir⋅ro⋅cu⋅mu⋅lous, adjective
cir·ro·cu·mu·lus   (sîr'ō-kyōōm'yə-ləs)   
n.  A high-altitude cloud composed of a series of small, regularly arranged cloudlets in the form of ripples or grains.
cirrocumulus   (sîr'ō-kym'yə-ləs)  Pronunciation Key 
Plural cirrocumuli (sîr'ō-kym'yə-lī')
A high-altitude cloud composed of a series of small, regularly arranged cloudlets in the form of ripples or grains. Cirrocumulus clouds generally form between 6,100 and 12,200 m (20,000 and 40,000 ft) and are composed exclusively of ice crystals. See illustration at cloud.
Search another word or see cirrocumulus on Thesaurus | Reference
>