Dictionary.com Thesaurus.com

Showing results for banner cloud. Search instead for anvil cloud.

banner cloud

American

noun

Meteorology.

a plume-shaped cloud extending downwind from an isolated mountain peak.

Etymology

Origin of banner cloud

First recorded in 1905–10

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.