cirriform

Cirriform clouds drift high in the pale blue sky.

Definition

1. Adjective:
   • Shaped like a cirrus: "cirriform" describes something that has the form or appearance of a cirrus, which is a type of thin, wispy cloud, or a tendril-like structure in plants or animals.
   • Cloud classification: In meteorology, "cirriform" refers to clouds that are composed of ice crystals and have a delicate, fibrous, or feathery appearance, typically found at high altitudes (e.g., cirrus, cirrostratus, cirrocumulus).

Usage Examples

• (Clouds shaped like cirrus.)
• (Tendrils shaped like cirrus or fine threads.)

Advanced Usage

• "cirriform cloud": a specific type of high-altitude cloud with a fibrous or feathery texture.

  • Meteorologists observed cirriform clouds forming ahead of the warm front. (Clouds with a cirrus-like structure.)

• "cirriform structure": a biological or anatomical feature resembling a cirrus, such as in certain marine animals (e.g., barnacles) or plant tendrils.

  • The barnacle's cirriform appendages are used for filter-feeding. (Feathery, tentacle-like structures.)

Variants and Related Words

• Cirrus (n): a type of high-altitude cloud with a thin, wispy appearance; also a tendril or filament in biology.

  • The cirrus clouds indicated a change in weather. (The cloud type.)

• Cirriform (adj): directly derived from "cirrus" + "-form" (meaning "having the shape of").

Synonyms

• Fibrous: having a thread-like or stringy appearance.
• Feathery: resembling feathers; light and delicate.
• Filamentous: consisting of or resembling fine threads.

Related Idioms

• There are no common idioms using "cirriform," as it is a technical term primarily used in meteorology and biology.