Dictionary.com
Thesaurus.com

downspin

American  
[doun-spin] / ˈdaʊnˌspɪn /

noun

  1. spin.

Etymology

Origin of downspin

down 1 + spin

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.