definitions

cloud seeding

SEE MORE SYNONYMS FOR cloud seeding ON THESAURUS.COM

noun

any technique of adding material to a cloud to alter its natural development, usually to increase or obtain precipitation.

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RELATED WORDS

nucleation, seeding

Nearby words

cloud nine, cloud over, cloud peak, cloud physics, cloud rack, cloud seeding, cloud-capped, cloud-cuckoo land, cloud-cuckoo-land, cloudage, cloudberry

Origin of cloud seeding

First recorded in 1945–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Science definitions for cloud seeding

cloud seeding

A method of making a cloud give up its moisture as rain, especially by releasing particles of dry ice or silver iodide into cold clouds. Dry ice freezes water droplets in the cloud, turning them into nuclei for the formation of raindrops. Silver iodide particles are used because they have a crystal structure similar to ice and can also serve as nuclei for raindrop formation.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Culture definitions for cloud seeding

cloud seeding

A technique for producing rain by dropping chemicals or small objects into clouds.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.