cirrus

High ice veils

Cirrus refers to thin, wispy clouds that form at high altitudes, appearing as delicate white streaks or filaments across the sky.

The word extends to biology, where a cirrus is a slender, flexible appendage—the hairlike projections on certain organisms or the feathery feeding structures of barnacles.

Cirrus clouds often signal a change in weather.

appearance

wispy

Thin and insubstantial

ethereal · diaphanous · gauzy · translucent · filamentous · streamer · tendril · veil · sheer · airy

anatomy

tendril

Coiling plant appendage

barbel · curl · projection · fringe · tuft

botany

tendril

Coiling plant appendage

passionflower · pea · cucumber · coiling · twining · clasping

cloudtype

wispy

Thin and insubstantial

contrail · thin · white · streaky · fibrous · silky · hooked · banded

meteorology

weather

Atmospheric state outdoors

stratosphere · jetstream · precipitation · front · barometer · altimeter · hygrometer · anemometer · climatology · aerology

altitude

high-altitude

Elevated atmospheric position

aviation · soaring · gliding · cruising · stratospheric · tropospheric · ceiling · elevation

Categories
Opposites
cloud altitude

cirrusfog

Low-lying cloud cover

cumulonimbus · cumulus · dense clouds · stratus · stratocumulus

cloud density and precipitation potential

cirruscumulonimbus

Towering storm-producing cloud

nimbostratus · nimbus · thunderhead · storm cloud · rain cloud

Phrases
Family

cirrostratus, cirrocumulus

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G