cirrostrative, adj.
/sir'oh stray"teuhs, -strat"euhs/, n., pl. cirrostratus.
a cloud of a class characterized by a composition of ice crystals and often by the production of halo phenomena and appearing as a whitish and usually somewhat fibrous veil, often covering the whole sky and sometimes so thin as to be hardly discernible: of high altitude, ab. 20,000-40,000 ft. (6000-12,000 m).
[1795-1805; CIRRO- + STRATUS]

* * *

Universalium. 2010.

Look at other dictionaries:

  • Cirrostratus — Abréviation METAR Cs Symbole Classification Famille A (Étage supérieur) …   Wikipédia en Français

  • cirrostratus — [ sirostratys ] n. m. • 1830; de cirrus et stratus ♦ Nuage élevé, de la famille des cirrus, en voile blanchâtre presque translucide. ● cirrostratus nom masculin Nuage de la famille des cirrus formant un voile plus ou moins blanchâtre, qui dessine …   Encyclopédie Universelle

  • Cirrostratus — Cirrostrātus (lat.), federige Schichtwolke, zarte, ca. 9 km hohe Wolkenschleier …   Kleines Konversations-Lexikon

  • Cirrostratus —   [lateinisch] der, /...ti, Wolken.   …   Universal-Lexikon

  • cirrostratus — ► NOUN ▪ cloud forming a thin, uniform semi translucent layer at high altitude …   English terms dictionary

  • cirrostratus — [sir΄ō strāt′əs, sir΄ōstrat′əs] n. the type of thin, whitish cloud found at high altitudes and consisting of ice crystals: such clouds often produce halo phenomena: see CLOUD …   English World dictionary

  • Cirrostratus — Wolken: Klassifikation Gattungen Cirrus Ci Cirrocumulus Cc Cirrostratus Cs Altocumulus Ac Altostratus As Stratocumulus Sc Stratus St Cumulus Cu Nimbostratus …   Deutsch Wikipedia

  • cirrostratus — These clouds form typically as a thin whitish sheet covering a major portion of the sky. They may be very thin or form a definite sheet. They are responsible for forming halos around the sun and the moon. Cirrostratus clouds contain ice crystals… …   Aviation dictionary

  • cirrostratus — noun A principal high level cloud type appearing as a whitish veil, usually fibrous but sometimes smooth, which may totally cover the sky and which often produces halo phenomena, either partially or completely. Sometimes a banded aspect may… …   Wiktionary

  • cirrostratus — UK [ˌsɪrəʊˈstrɑːtəs] / US [ˌsɪroʊˈstreɪtəs] noun [countable/uncountable] Word forms cirrostratus : singular cirrostratus plural cirrostrati UK [ˌsɪrəʊˈstrɑːtaɪ] / US [ˌsɪroʊˈstreɪtaɪ] science a thin layer of cloud found very high in the sky …   English dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”