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countermigration

American  
[koun-ter-mahy-grey-shuhn] / ˌkaʊn tər maɪˈgreɪ ʃən /

noun

  1. a migration in the opposite direction.

Etymology

Origin of countermigration

counter- + migration

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.